The upcoming 10th anniversary of the premiere of Laguna Beach has gotten us feeling nostalgic, so it's only appropriate that we check in on the friendships of the cast of the hit MTV show and its supersuccessful spinoff, The Hills. While relationship drama was always a key factor in both shows, the real tension lay in the making and breaking of friendships. Sometimes it seemed like pals would turn on each other at the drop of the hat, and viewers were left to guess about what exactly went down. (Did we ever really find out what turned Lauren against Spencer and Heidi so quickly?) Of course, as the stars got older and left the reality-TV cameras behind, they have gotten more relaxed about their past friendships and all the drama surrounding the shows. Keep reading to find out who is really still on speaking terms, and don't forget to catch up on everything that both casts are up to and the life lessons we took away from the shows.