This chapter is going to be a bit more romantic than the others (hopefully), but the next one, which I'll post soon enough is going to be a big fight...

And the song I used in this one is Katelyn Tarver's song Favorite Girl, I felt like it just fit the story pretty well :)

If you haven't heard the song allready, you should check it out, it's pretty good :)

Enjoy :)

Chapter 4

Katie's POV

Logan and I finished our breakfast, he then grabbed a post-it note and scribbled down that he had headed for the mall with me. We walked over to the BTR mobile, and since it was just 9:30 AM on a Saturday, the Palmwoods was deserted.

The car ride over to the mall was pretty much silent, but it was the good kind of silence as we where just listening to the radio.

Suddenly Jo's song Favorite Girl came on, and I couldn't help but to sing along to it. Jo had written it about Kendall and had be singing it in her dressing room on New Town High, some director or something had hear it and decided to put it on the show's soundtrack. Which turned it into a huge hit.

"I wanna be the one that you think of

When you're driving all alone

And you would see you can call me on the phone

Just so that you can say

"Hey, you're my favorite, hey, you're my favorite girl"

I don't really fall like this

And never come so easily

But with one look, I'm hooked

And I can't move, baby now you're all I see" I sang along to the radio. Logan looked over at me looking amazed.

"What?" I asked gently, "it's not like you haven't heard me sing before."

"Yeah, I know… It's just… I never really noticed how amazing your voice is until now," he said, making me blush. I flashed him a smile.

"We might just have to include you in a duet with BTR," he added jokingly, but I got the feeling he actually wanted to sing a duet with them.

We finally arrived at the already crowded mall parking lot as the song ended. Just as he had parked the car, I grabbed a hold of his wrist and practically dragged him over to the first clothing store. I scanned the store pretty quickly and grabbed item after item and dumped it over on Logan until he was almost holding more than he could carry.

"Okay… Maybe I was wrong," I heard Logan mumble as I headed into the dressing room. I tried on everything, but only came out the few times I felt like I looked really good. Which mostly meant with some of the jeans, flow-y tops and dresses and an occasional jacket and cardigan.

I opened up the dressing room wearing a strapless red silk chiffon dress decorated with gold and champagne colored beads spreading loosely from the bottom by my knees and up. Judging by the look on Logan's face, I'd say he agreed with me looking amazing.

"What'd you think? Should I buy it?" I asked as I headed back in to change back into my own clothes, finally having tried on everything.

"I don't know…" Logan said, "Kendall might not be too happy if you do. All the guys on this planet would be drooling all over you."

"That's a yes then," I laughed as I checked the prize. "Or not," I added quickly. "Why not?"

"600 dollars… I don't have that much money."

I handed Logan the dress and everything else I wasn't going to buy. I saw him run around the store to put everything back in its place while I went over my options, eliminating everything that wasn't drop-dead gorgeous, or something I really needed. When I had finally made my decision I gave Logan the rest of the items I wasn't going to by, while I headed off to the register to pay for the items I had picked.

Though I had eliminated a lot already, I ended up with two huge shopping bags in hand. As we were about to head out of the store, I noticed Logan had a bag too.

"Wha- No! Please tell me you didn't really buy me that dress," I pleaded. He just grinned at me.

"I couldn't really let you walk out on something you wanted that badly, now could I?" I gave him a big bear hug and kissed him on the cheek, just barley pulling myself together to keep me from placing that kiss on his lips instead.

"I… I don't even know what to say. Just… !" I exclaimed and gave him another squishing hug. He laughed his insanely heartwarming laugh. I looked into his eyes, not really noticing what I was doing I leaned in towards him.

"Are you Logan from Big Time Rush?" a little girl, about 5 years old asked, pulling me back into reality.

Thank God, I thought. What the heck had I been thinking? Oh, yeah, I wasn't. Dammit. The guy has a girlfriend!

Yet he bought you a 600-dollar dress without even hesitating, the other part of my brain argued. I shut out that part of my brain, refusing to listen to it. I couldn't afford me falling for him.

"Yes I am," I heard Logan answer politely to the little girl. He gave her one of his most charming smiles and seemed genuinely happy to meet a fan.

God, he was so cute when he was like that.

Oh God. Too late, I already fell.

"I'm so sorry to interrupt you and your girlfriend, sir," the little girl's mother said to Logan.

"What, Katie?" he asked surprised pointing to me, "she's not my girlfriend. She's just Kendall's little sister."

The mother didn't look like she believed him, but didn't push the subject any further.

"She just ran off, she's a really big BTR fan," the mother said.

"Oh, no problem," Logan said.

"Are you Kendall Knight's sister?" the little girl asked me amazed.

"Yes, I am," I said catching on to Logan's tone.

"Can I get your autograph Logan? And yours?" the little girl asked and held out her little teddy bear.

"Are you sure you want us to sign this?" I asked a little uncertain.

"Yes," she said smiling brightly.

"All right then, we will sign it for you," I said.

The teddy bear had a much rougher fabric on its feet so we signed a foot each and gave the little girl a hug, before she cheerfully headed off to another store with her mom.

"You are so nice to you fans," I said, my heart nearly swimming. Ugh, he was turning me into one of the cheesy teen girls.

"Why wouldn't I be? I mean, without them BTR would never have gotten as far as we have, and you wouldn't have gotten that dress," he said almost teasingly.

"Could you handle one more store?" I asked, changing subjects. "Depends. Do I have to hold as many things?"

I laughed. "Nah, I just need a new perfume, mine's empty." I gave him a bright smile, and suddenly he seemed a lot less worried.

"I think I can handle that."

"Good."

We headed off to the perfume and makeup store. After smelling several perfumes, I found the one I wanted; Loverdose by Diesel. I looked at a few lip-glosses too, but decided not to buy any since I didn't have that much money left, and I planned on getting a new pair of shoes too. When I had paid for the perfume, we headed off to one of the many shoe stores.

I found a pair of drop-dead gorgeous heels I wanted desperately, but since they cost almost 200 dollars, there was no way I could afford them. I did however afford a pair of glittery gold pumps. So with the shoe shopping done, we decided to head to Starbucks and get a cup of coffee on our way home, just like he had promised.

I took the two cups of coffee while Logan headed to our apartment and placed the shopping bags in my room. He then joined me at the rooftop.

"Thank you so much for the dress, and for coming with me. You have no idea how much I appreciate it."

No really. You have no idea, I thought.

"No problem. I actually enjoyed it too. Some alone time with you isn't that bad," he said.

Dammit. Now the butterflies in my stomach were going crazy. I couldn't bear to look at him without wanting desperately to kiss him, so I just focused on the paper cup in my hand and sipped to it so often that my lips where almost always busy. As we finished our coffees we went back down to the apartment. Or well, I went back down to change into my new bikini and put everything in my closet, while Logan went down to the lobby to find Camille I assumed.

"Katie! Where have you been?" Kendall asked almost concerned as I entered the apartment.

"Uh, shopping with Logan. Didn't you read our note?"

"Note? What note?" I scanned the kitchen counter and discovered that the note was missing.

"Ugh, James or Carlos must have taken it."

"Why would Carlos take it?" Kendall asked.

"Carlos? How do you know it wasn't James?"

"He was with me," Kendall said so fast it took me a while to process what he said, blushed slightly and then added, " I gotta go."

I raised an eyebrow. What was with him today?

I just shook my head at it a nd went to my room.

I was almost done unpacking when I moved on to the bag with my dress in, and discovered not only the dress, but all three of the lip-glosses I had been looking at and the shoes.

Was he insane? I mean, if you add everything together, it's like 900 or 1000 dollars. He seriously spent that much money on me!

Now why would Logan spend so much money on her?

You'll find out in the next chapter :)