Before this week's episode, Big Bang Theory's Johnny Galecki was a podcast virgin. Anna and Sim make sure that his first recording experience is a memorable one, complete with with Unqualified-style relationship hypotheticals and, of course, a Tinder date improv with Anna. In Part 1, Johnny also explains why he gets excited about criticism, what advice Roseanne gave him upon getting his role on Big Bang Theory, and the surprising reason he got into a fistfight with his brother on Christmas morning. Later, Anna and Johnny contemplate male vs. female sexual insecurity, and Johnny shares a hilarious story about dating a woman who did voodoo. Join us tomorrow for Part 2 when the gang (plus Chris!) hits the phone to dish out some unqualified advice.