Do you mean when they drive to Kentucky to find him and he'd working at a strip bar? Because in that case it's Season 3, Episode 8, Hold On To Sixteen.
The Glee Episode In Which Finn Happens To Sing Jesse's Girl To Rachel Is Laryngitis
season 3 episode 10
Episode 5 ' The Rhodes Not Taken'
Finn proposes to Rachel at the end of "Michael."
Episode 1×05 "The Rhodes Not Taken"
The Glee Episode In Which Finn Happens To Sing Jesse's Girl To Rachel Is Laryngitis
season 3 episode 10
Episode 5 ' The Rhodes Not Taken'
Rachel sings with Finn in almost every single episode.
Finn proposes to Rachel at the end of "Michael."
Episode 1×05 "The Rhodes Not Taken"
If you are talking about season1, then no, Finn will not get Rachel pregnant on glee.
It's Furt; when Kurt's dad and Finn's mom get married. He lies to Rachel about whether he had sex with Santanna.
Episode 2 "showmance" p.s. Finn (two n's)
OF COURSE! Finn and rachel will always have feeling for rachel wen anything comes around them! im the glee exepert ask me anything??
There is no episode of Glee where Rachel dies.
It was featured in Pilot and Hairography, both by Finn and Rachel.