Big Bang Theory Quote
Sheldon: When I got accepted to grad school at CalTech, I was afraid to move so far away from home. So Tam said he'd move out here with me and be my roommate. Then, over the summer, he got a girlfriend, even after reading all the pamphlets I gave him about social diseases.
Amy: Aw, I remember when you gave me those pamphlets.
Sheldon: Anyway, Tam stayed with her in Texas, and I had to move out here all by myself.
Amy: That must've been scary.
Sheldon: It was. I was lonely, and I thought I'd never make a friend again. And for a long time, I didn't.
Amy: But then you did. And great friends. If you think about it, if Tam had moved out here with you, who knows what your life would've been like.
(flashbacks to various episodes, with Tam in place of Leonard)
Sheldon: No, my life would've still been great.
Quote from S12E04 - The Tam Turbulence