In Tuesday's all-new episode of Pretty Little Liars, Aria Montgomery (Lucy Hale) and Ezra Fitch (Ian Harding) decide to take the next step in their relationship by having dinner with Aria's parents. The only problem?

"My mom invited Jason," Aria tells Spencer (Troian Bellisario).

Worried about Jason's sketchy reputation, Spencer asks why Aria why she seems so nonchalant about Jason's last-minute invitation.

"He was here at school and [my mom] was talking to him and invited him to dinner," Aria explains. "She said she feels sorry for him. I understand, I guess."

Pretty Little Liars airs Tuesday at 8 p.m. (EST) on ABC Family.