Can someone tell me which episodes these are from??

1) Mulder is playing basquetebol, basquete and says to (i think) Scully "Hey início girl what up?

2) Mulder says to Scully "Dear Diary today my coração 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.