Can someone tell me which episodes these are from??

1) Mulder is playing pallacanestro, basket and says to (i think) Scully "Hey home girl what up?

2) Mulder says to Scully "Dear Diary today my cuore leaped when Agent Scully suggested sponteneous human combustion

3) I think it's in season eight and Mulder touched Scully's stomach to feel her baby.