Despite having been in a long-term relationship, The Last Song co-stars spent the better half of their relationship breaking up and making up. Of course, everyone saw that relationship heading for a disaster, and they were right!

It came as a shock to fans when Teen Wolf’s Dylan O’Brien and Britt Robertson broke up in 2018. Even more surprising, the two seemingly had moved on from each other right after they split, making it seem like those six years spent supposedly in bliss hadn’t meant all that much. Strange how Hollywood romance works!

As mentioned before, the couple had engaged in seeing other people before their official breakup was announced. Apparently, they were more than eager to move on from each other.

Furthermore, sources reported that Dylan O’Brien moved on with his long-time crush, actress Chloe Grace Moretz.

According to DailyMail, the actors always had maintained a “friendly relationship” over the years, which probably didn’t go over well with Robertson. With O’Brien back on the dating market, the two were more than willing to try out their new romance.