‘The Big Bang Theory’ New Season Premiere Trailer

CBS released a new sneak peek of the ninth season premiere of the hit show The Big Bang Theory on Wednesday.

‘The Big Bang Theory’ Teaser

Season nine of The Big Bang Theory picks up right where the show left off in last seasons’ finale. After driving to Las Vegas to elope, Penny struggles with Leonard’s confession that he kissed another girl, while Sheldon doesn’t know how to act after Amy revealed she needs time away from him to rethink their relationship.

The new teaser shows Penny and Leonard preparing to say “I do,” even without the rose petals that were included in their Vegas wedding package.

The duo says final “I love you’s” to each other and go in for a kiss, when the wedding director hilariously interrupts the sweet moment by asking the couple if they’re sure about the rose petals. “No thank you!” Penny shouts.

“The show is moving forward in big brave ways and so are Leonard and Penny,” executive producer Steve Molaro told EW.

“She [Penny] knows they’ve been together a long time. She’s telling herself, ‘It was years ago and we weren’t married and it was only making out. I can get past this. Let’s keep moving forward,”’ Molaro added.

Check out the teaser below:

The Big Bang Theory returns Sept. 21 at 8 pm on CBS.