catch you later
To see or to talk to someone later but when most of the time it just means that you guys never talk and probably never will again.
Jonny: hey long time no see ! How are you?
Bob: I'm good but I better get going!
Jonny: Well alright then! Catch you later!
Bob: I'm good but I better get going!
Jonny: Well alright then! Catch you later!