Although the Baby performer was going after his ex while she was still with her other Canadian hitmaker, Justin didn't cause Selena and The Weeknd to split up as their romance had been dying down for some time.

Sources connected to both Justin and Selena said Selena's life-threatening medical emergency, which ended successfully with a kidney transplant, refocused Justin. Overall, her friends just want what's best for her as she has been in such a positive mindset post-surgery.

The pair still could just be friends, and Bieber could have offered his jersey to Gomez because she was cold, but wearing his jersey definitely seemed like a sign that things were getting romantic between them again.

Despite Selena's doubts, especially considering her complicated and tumultuous history with Justin, he was persuasive enough for her to give him another chance.

Justin worked hard win back Selena, whom he's dated on and off for several years.

Another source said, "Things have been moving really fast but they are not officially together as of now". The pair have been reportedly "affectionate" while they were biking through the streets of Los Angeles. Justin's source reported that Selena's family is not excited about them hanging out. They've matured a lot over the past couple years and are ready to be more mature now. You have to text them like every day for at least a month, reminding them of your good qualities and how you've changed your bad qualities. Sources say the former Wizards of Waverly Place star "had to be won over", which The Biebs took as a challenge.

Two days later, Selena and Justin are spotted taking a stroll in LA, where at one point Selena rested her head on Justin's shoulder.