Barry was helping Peter, MJ and Ned with their home schooling and he taught them everything he knew in layman's terms.

They stayed at Joe West's house. Wally decided to hit on MJ a couple of times…

"So, MJ can ask you a question?" Wally inquired

"Sure what?" MJ replied

"If you don't mind me asking what do you see in Peter Stark anyway? He's a science dork like my foster brother, Barry." Wally asked, knowing full-well that Barry and Peter were in ear-shot.

"He's my best friend. I trust him." MJ said

"Just your best friend? I mean with the way you look at him, I thought-" Wally was cut off.

"H-Hey can I borrow her for a minute?" Peter asked and grabs MJ by her arm and pulls her off to the side.

"What is it, Peter?" MJ asked.

"I see what Wally is trying to do." Peter said

"Are you jealous, Peter?" MJ asked

"What no. Come on, MJ we've been in a relationship for almost two years now." Peter said

"Are you upset about Wally insulting you, then?" MJ inquired.

"I've been insulted by The Flash. I can take Wally." Peter said

"Then, what is it?" MJ asked, "I know he's been hitting on me, but it's not like Gwen Stacy hasn't been hitting on you, in front of me before."

"And I ignore it." Peter said

"I know, but Betty Brant does it too, and they both gang up on me like a team for some reason."

"It's just do you not see Wally trying to flirt with you?" Peter asked

"Maybe we should try to hook Wally up with somebody else, then he might stop."

"Oh no I don't get into stuff like that. That causes more and more drama." Peter said

"I think unless you earn Wally's respect by beating him in a fight, he's probably going to keep hitting on me," MJ said in thought, "Because Wally thinks he can walk all over you."

"I'm not going to fight my uncle's foster brother. Maybe Barry can talk to him."

"Okay," MJ agreed.

MJ went to Barry to ask him to speak to Wally.

MJ and Peter snuck out of the house.

"Wally, I know we're not exactly close because we're foster brothers and there's a significant age gap between us, but may I ask you why you're trying to drive a wedge between Peter and MJ?"

"I'm not trying to drive a wedge, I'm just simply asking a question." Wally said

"Look, I know you have a thing for MJ but she's with Peter. I know you don't respect Peter but Peter is a 'science dork,' who's been trained by a Russian Spy, if he wanted to: he could challenge you to a fight and win," Barry said as a friendly warning.

"Oh come on I don't have a crush on her she's a kid I'm an adult that's gross." Wally said

"Then why did you have a crush on Jesse Wells?" Barry asked, "She was like sixteen or seventeen when you met her."

"Oh come on you had a crush on my sister. She was two years younger than you." Wally said

"Iris also looked like she could pass for 25 years old at the time," Barry said

"Are we done here?" Wally asked

"They asked me to have a talk with you, because Peter is being insecure but I can see that I'm wasting my time here." Barry walked away while muttering, "I may as well have talked to a wall," under his breath.

"I'll see you tomorrow." Wally said

Barry went outside to go find Peter and MJ, and he told them that his talk with Wally fell on deaf ears.

"So he didn't have a crush on MJ?" Peter asked

"I think he does, but he just won't admit it out loud because nobody likes to admit that they're attracted to jailbait." Barry said

"But he's like 22 and I'm 15." MJ said

"This isn't my place to say it, but Wally once had a thing for a girl who was like sixteen or seventeen." Barry said without name dropping her.

"Who was that?" Peter asked

"Again, it's not my place to say but Wally reminded me I had a crush on his sister and she was like two years younger than me."

"But that's different." MJ said

"I think what Wally's planning on doing is waiting for you to become seventeen years old and then he's going to try to take you away from Peter." Barry said in thought.

"But he'll still be older than me… way older." MJ said

"Well, you see...Eighteen is the legal age for an adult in most states, but seventeen is the legal age for an adult in Texas." Barry said, factually.

"I don't want to date him!" MJ yelled

"Well, I understand. But I don't think Wally is going to stop. Because I just had a conversation with him and I may as well have talked to a fucking wall." Barry said in frustration.

"God I wish I never came here!" MJ whined while stomping her foot.

"I can bring you to a different Earth, MJ but Peter and Ned will have to go too." Barry offered.

"Can we visit Storybrooke?" Peter asked

"We could but I also thought I could bring you three to Earth-2 where you could meet Wally's nineteen year old crush, if you wanted to, but there's also a chance Wally might follow us over there."

"Come on uncle Barry my grandparents live there." Peter said

"Okay," Barry zoomed away and brought Ned over in front of them. He was just about to play a game and he still had his Xbox One controller in his hands.

Snow and Charming's Apartment

Snow and Charming were in bed together when Barry suddenly ran in with himself, Peter, Ned, Mia, and MJ.

Barry then quickly ran back out with them until Snow and Charming were decent.

"Hey grandma and grandpa." Peter said nervous

"I think we came at a bad time," Barry said, "They looked like they weren't expecting company."

"We weren't." Charming said

"I apologize, my foster brother was being obnoxiously flirtatious towards your grandson's girlfriend." Barry explained

"You guys can stay here." Snow said

"You know, I've spent so much time protecting your grandson that I don't even know if Caitlin and Nora are alright," Barry said aloud, worried about their safety.

"Go to your family, we can take care of them." Snow said

Barry nodded and said, "I have faith in them, Peter. You four will be safe here." Allen reassured his nephew.

"Thanks uncle Barry." Peter said

Barry jumped into a breach and left the four of them there with Charming and Snow.