I've just thought of a new term recently. Its called "Flirtmates".
Flirtmates are like sex buddies, with the sex part left out. Lets say, a lighter version of sex buddies. Flirtmates are, like, people who exchange flirty words and gestures with each other without any intent of sex or love. Flirtmates may also go out on a "innocent" date - having fun, laughing, eating out and stuff. Flirting with the opposite sex is an expression of joy and excitement.
Flirtmates could also be considered as a commitment-free flirting. Touch and go, Fire and Forget.
Lets be "Flirtmates".