Sibling love. Dylan Sprouse’s reaction to Cole and Lili Reinhart’s breakup proves he’s the best bro. The Banana Split star was asked about how his twin brother is doing after his recent split in a Thursday, May 28, interview with Entertainment Tonight. During the chat, Dylan revealed that Cole is doing the best he can amid the circumstances and that he’s quarantining with his Riverdale costar KJ Apa after his recent split from the Hustlers actress.