Lenny (Le/ster and Pe/nny) is the friendly/romantic pairing between Lester and Penny dawson.
- Pester (L/ester and P/enny)
- Penner (Lest/er and Penn/y)
- Penster (Le/ster and Pen/ny)
- Lesty (Lest/er and Penn/y)
- Lesny (Les/ter and Pen/ny)
- Ley (Le/ster and Penn/y)
- Lestenny (Lest/er and P/enny)
- Pennester (Penn/y and L/ester)
- Lespennyter (Les/ter and Penny)
- Pennlestery (Penn/y and Lester)
- Lestny (Lest/er and Pen/ny)
- Penny asks Ally how Lester is doing and if he's okay.
- Penny states that, despite the fact that they're divorced, she still wants him to be happy.
- Penny names a gorilla after Lester.
- Lester gets mad when he realizes that "Chester the Cheap Gorilla" is named after him.
- Penny tries to make Lester feel better by saying no one will notice.
- Lester tries to prove to Penny that he isn't cheap by getting Ally a music note pendant.
- They sit together at Penny's release party.
- When Ally runs away, Lester lets Penny talk to her since he's always been there for Ally.
- At the end of the episode Lester thanks Penny for naming Chester after him.
- Penny makes sure that Lester's okay with the fact that she teased him.
- When Penny, Lester, Austin, and Ally look up at the falling piano, Lester and Penny are standing next to each other, similarly to Austin and Ally.
- Lester and Penny work on planning Ally's party together.
- They are smiling and looking at each other during I Think About You.
- They are both proud of Ally for conquering her stage fright.