<human>: Okay we have been dating for a year and we are incredible together. We are extremely trusting of one another and are both very confident and insecure (don't have any major trust issues). Overall, very very open until now.

But then I fucked up. I went to a dance club for the first time without him and naturally I ended up talking to guys, getting hit on, dancing,etc. but went with a close guy friend to keep me safe. None of this is upsetting to him or I. 

BUT I ended up dancing and getting a slight spark with this guy[M28] and dancing with him in a semi-sexy way and I shamefully enjoyed it. I should have let it stop there but I texted him(he gave me his #) and exchanged a few goodnights. Tonight I get a text asking when he could take me to dinner or drinks sometime? The scumbag part of me is considering it, "just drinks" PFFFT.

I have NEVER EVER felt this literally tempted to cheat. It's overwhelming and I don't understand it. I am NOT a cheater but I already feel like one. My boyfriend and I are very open and we understand that its natural to be attracted to other people and sometimes discuss it but i feel as if this is taking it too far.

Should I tell my boyfriend? Do nothing? I'm so lost!

Can you condense the text into a few key points?
<bot>: I went dancing and met a guy who is very interested in me and now I am very tempted to cheat/flirt. I want to tell my boyfriend but I don't want to lose his trust!!!