T'Sala is Spock's little sister who has joined the U.S.S Enterprise at Yorktown to continue on its five-year mission. Leonard didn't think he had to deal with two half-Vulcans, but Sala doesn't seem so bad, in honesty she is kind of cute even she does look a bit like Spock. Sala doesn't fully understand the pull to the Southern Dr. Guess she will have to figure it out in deep space

Hotch has broken up with Beth and is wanting a new start, that's when he meets Summer. She's young and he has never felt this way before. But will Hotch risk it?