Tobi was with Zetsu spying, he was looking on at the Sannin battling. He noticed down below them was Ochimaru's pawn and Tsunade's assistant fighting. The first thing he saw when he got a look at Shizune's face was 'her' Shizune was just like 'her' a medic ninja and all. He knew Shizune, Tobi knew she wasn't 'her' but threw out the battle he couldn't help but see 'her' in the woman and when Kaboto went in for the killing blow he couldn't stop himself.

Kaboto was about to strike Shizune when he was punched. He was sent flying back into some rocks. "hmm, picking on girls isn't what I call being a good boy." Tobi said.

He glanced at Shizune, then back to Kaboto who was picking himself up.

"how the hell are you, get out of the way so I can kill the bitch"

Again Tobi couldn't control himself no one called 'her' a bitch.

He was gone in an instant and then was in front of Kaboto he grabbed him by the throat and smashed him into the ground. He then lifted his foot and smashed in down on Kaboto's head hard enough to create a smoke cloud and small crater.

"Don't call her that." He spat at Kaboto's corpse. He turned to Shizune. "are you alright?" Shizune with a blush dusting her cheeks nod then looks on to the battle.

"I am but Tsunade." Tobi nods.

"Hold this will you." he takes off his orange swirl mask and tosses it to Shizune and then vanishes.

He appears right in front of Orchimaru. "burn" he said and the snake sannin was covered in black flames. The flames then engulf Manda as well Tobi jumps of manda and walks over to Shizune to retrieve his mask. He places it back on his face, and vanishes.

When later Jiraya approached her asking what the guy looked like Shizune burst into a fit of giggles which all both Tsunade and Jiraya were able to hear was 'hot, despite scar, heroic, familiar and Sharingan.' They both sweat drop at her.

"so all we got from that is that he has a thing for Shizune, and he's an uchiha." Jiraya said.

"hehehehe, he was so handsome hehehehehe and he smiled at me!" they sigh together, Shizune seriously needed to get a boyfriend.

A few week's later they were in Konoha, Shizune was currently at a bar lightly drinking some sake. She puts her head down and groans. "I haven't seen him ever since then, and I thought he really had an interest in me, maybe I just imagined his smile" she said to herself.

"aww I am discard so easily even just when I get around to visit you." she looks up and see's the masked man standing next to her.

The next morning

Shizune sighs as the sun shines threw her bedroom window into her face she had one thought standing out among all others. 'last night was the best night ever!' the things that man did to her just made her go Crazy. She glances over to where he should be and sighs in relif when he was still there sleeping without his mask.

"I think I should give him a good awakening" she got up on to his lap and looked at his face long in hard. She knew him from somewhere, she just knew it. Shizune also knew that 'Tobi' defiantly wasn't his name as she never knew a Tobi. Then it clicked in her head. And instead of Tobi getting a wake up via sex he got a nice hard wake up via slap to the face.

"You bastard!" she said and started to hit him over and over.

"you just, left everyone. Let everyone think you were dead!" she said and hit him more. Tobi just groaned under the onslaughts of her slaps to him.

"you have to understand, in a world without her was a world I didn't want to exist." He tried but received a chakra enforced slap to his cheek.

"you bastard! you think she died on the battlefield don't you! did you ever look into her death!" he stares at her, he knew 'she' had died on her way back so it must have been a battle. "Rin committed suicide on her way back to Konoha, because it was too painful to live without you, Obito!" Obito was stunned.

He then caught her next slap and sat up in bed. he got up and retrieved his clothes. He put them on with an on looking Shizune. He glances at her for a moment and says. "I need to think, don't wait up." he then exits her room.

Shizune then became depressed. 'I just lost a chance at a great guy because I was the one who broke the news to him. now I'm never going to get married.' She then glances at the night stand where Obito left his mask.

"he left his mask?" she asks no one.

With obito

Obito was at the memorial stone looking for Rin's name among the other KIA ninja. It was nowhere to be found. He sighed as he saw his own name on it. "was this all for nothing?" he asks himself. he had done all he did because he didn't want to have a reality which caused Rin's death. But here he found out his presumed death was the cause of it. his motivation was gone now, did his life have any meaning to it at all now, his whole drive was to see the Eye of the moon plan threw so he could make a world so no one would have to experience that.

"no. it still has meaning…I may have set it in motion but I can still stop it, and I can still make Rin proud… and I may have lost her but, I have someone else now." He told himself and then turned from the stone and ran away from the stone going heading back to Shizune's…going right past a certain masked ninja as he went to the memorial stone.

"hello Kakashi" he said as he past.

"oh hello obito." Kakashi said as he went up to the memorial stone.

. . . . .

"wait, obito?" Kakashi whips around to see him gone. "great, now I'm losing my mind." He turns around again and starts scanning the stone for Obito's name and when he finds it he see's it crossed out. And a note attached to the stone under his name saying.

"yes, that was me that just pasted you, my only question is why are you still reading this?" Kakashi smacked himself in the face grabbed the note and sprinted off going to Tsunade's office.

With Shizune

Shizune was dressed and cooking breakfast for herself still depressed. "I have such a way with words don't I, I should have worded that more carefully, I don't know what he's going to do now, he might even commit suicide for all I know."

"I agree, you do have a way with words, and from the smell of things you are also a good cook, enough for two?" Shizune quickly turns around and sitting on the windowsill, above the sink was Obito smiling at her.

"Obito…"

"yes, I am back, don't just stare at me like that woman, or do you plan on having-*slap*" Shizune slapped him so hard he hit the floor.

"You Baka! Making me worry about you like that!" she shouts at him and picks him up by the collar of his shirt and starts to shake him back and forth. "don't ever do that again!"

"okay, Shizune-Chan, but the food getting cold so can we eat already?" he asks.

They sat down to eat, Shizune noticed she made plenty more than usually like she knew he was going to come back subconsciously. After they finished she got up and headed towards the door putting her shoes on.

"Where are you going?" he asks her.

"I'm going to work, most people do that during the day instead of just going around pretending to be KIA." She said glaring.

"oh let me walk you." Obito said, ignoring the KIA comment as well as her glare.

When they entered Tsunade's office they see Kakashi being restrained by anbu while ranting on to Tsunade.

"I swear to you Obito is alive I just saw him!"

"Kakashi, this is survivor's guilt, you are hallucinating."

"no I swear he even left me a note!" He ranted again.

Shizune turns to Obito. "You planed this I take it?"

"yep."

"Kakashi! How are you fairing in your insanity!" Obito shouts.

"very well obito." He said and then went back to his rant. "you have to believe me if we send out a search"

. . . . .

Kakashi was out of the anbu's grasps and had obito by the collar. "Oh I'm going to kill you."

"well hello to you too." Obito said.

The others just stare on.

"Obito, not that I'm not glad that one of my best ninja is not insane and all; but do you mind telling me how you survived and what you have been doing all this time?"

"that's about as likely as is Shizune getting laid last night." One of the Anbu stated getting a glare from Shizune.

"Well actually…" Tsunade looks to hear him explain. "That would mean I would tell you, which I can personally confirm for you." he said and Shizune blushed and covered her face with her hand.

"you just had to tell everyone that didn't you." Tsunade looks at her assistant while Kakashi yelled at obito.

"why did you have sex with a not so KIA ninja?"

"I didn't know he was obito then, he was the one who saved me from Kaboto. I figured it out the morning after." Tsunade nods.

"I see…was it good?" she pries.

"it was great." Tsunade smiles at her student finally having someone.

After the anbu finally managed to stop Kakashi from strangling Obito to death, Tsunade spoke "Obito you will have to go to integration and torture to be debriefed of course."

One day later

Anko was in Tsunade office with the report on the debriefing.

"Anko why are you here? Where's Ibiki?"

"Yeah, about that…in twenty-four hours we got nothing. He put several anbu into genjutsu, set the interrogators on fire without burning and made ibiki open up about his past and me…he gave me this business card" she set it on her desk and it read.

Obito Uchiha therapist: I can turn you from a bad, scary girl in to a nice innocent girl in just a few sessions.

"at least he didn't try to get me to open up." Anko said.

"there are some dark things there I don't want to get into thank you very much." They look to see Obito there.

"what are you doing here?"

"oh, the anbu got tired of me and kicked me out." they sweat drop. "Shizune-Chan can we go now? I'm hungry!" he complained.

Shizune sighed and took his hand. "fine, follow me" she said and then mumbled afterwards. "you're lucky you are good in bed."

A/n: so that's it for this chapter, after I read that tobi was obito then I had to do this seeing Shizune is so much like Rin. Now I am going to have other pairings and it can be crack pairing or not I don't care just suggest them and if I don't have one of them already paired up then I will add them in aside from a few exceptions (sakunaru, ankoXiruka, Inoshika ect.)