Looking Sneak Peek: 'Smile!'

Photo Credit: HBO/John P. Johnson

The budding romance between Looking's Patrick (Jonathan Groff) and Richie (Raul Castillo) is one of the sweetest, sexiest things we've seen between young men on TV. And that smile of Castillo's (read our exclusive interview with the straight actor who plays a sexy gay man better than most could ever imagine) would melt just about anyone's heart. In this Sunday's episode of the HBO series, expect lots of sex, intimate chats, and cute, cuddly moments.

Here's a taste of Episode 5, which airs Sunday, Feb. 16 on HBO at 10:30 p.m. EST.