He admits to Ellen De Generes that three of his new songs ("Mark My Words," "What Do You Mean," and "Sorry") are about Selena, and we bet a few more are inspired by her, too.

He breaks hearts everywhere when he announces he'll never stop loving Selena, then hints at cheating on her in the past, and said he could envision them getting back together one day.

In the wake of trying to clean up his image, we’ve seen pictures of them cuddling, hanging together at a friend’s birthday party, praying together, and out on a couple of date nights including the movies and the zoo.

Not to mention the fact that he also collapsed backstage before one of his shows.

April 2013 Justin and Selena are back at it, this time in a series of dirty-dancing style videos.

Despite being in the headlines for everything his music, Justin seems ready to make a clean slate with Selena by his side.

Although the pair have not explicitly stated they’re back together, the subtext in their social media presence definitely makes it seem that way.

Some fans were upset that Justin would be so open about his relationship with Sofia so quickly, and he responded by asking his fans to lay off.

Down in the comments, Selena burned him: "If you can't handle the hate then stop posting pictures of your girlfriend lol -it should be special between you two only.

It's not cool for him to try to take credit for her success.

Justin serenades Selena with "Sorry" and a cover of "My Girl" at a hotel in Los Angeles!

Don't be mad at your fans." Justin jabbed back, "It's funny to see people that used me for attention and still try to point the finger this way... All love." Selena replied with a 'gram of her embracing her fans.