chat_history: ['In the relationships I have been in i have never cheated, I have suspicions that the guys I was with did though.', "That's too bad. Do you have proof of infidelity?", 'Not really, but my one boyfriend was always very flirty and liked hooking up with girls a lot']
sys_response: It's good that you're faithful. Too bad your boyfriend couldn't be less flirtatious and respect you more.
situation: I have never cheated on my boyfriends, although I suspect they may have cheated on me.