I Believe If She'll Cheat With You, She'll Cheat On You

then its okay to cheat on them, its basically an unspoken agreement to have an open relationship, and if they get mad then remind them of how they cheated on their last significant other with you lol

all this considered dating someone who cheated on their last with you would be an ideal situation as you already know what to expect and therefore wont get hurt or have to feel guilty for hooking up with randoms, which obviously one shouldn't do in any other situation lol. 👍

Oh well. If she's terrible enough to cheat, she won't be much of a loss.

Yeah, basic math...

and vice versa

Yep