flirtship

A relationship between a man and a woman who pretend to just be friends. One or both of them are sexually attracted to each other, to avoid the awkwardness of an actual relationship
they just test the waters with each other.

Gabrielle: We should cuddle at the bus stop sometime

John: Sure I'm up for that

Gabrielle: I just want you to realize that this is a flirtship, I'm not up for dating you.