( I watch to much lifetime )

I understand the attraction to guy #2, hes attractive, fun to flirt with, and you are curious, but think about it IF something was to happen with guy #2 there would be more feelings, and maybe "infatuation", then it will roll into you want him to leave his wife for you, ( which will not happen) then you will end up hurt, I think it would be best to nip this in the bud, harmless flirting leads to feelings ( middle school crush) you like that such an older attractive man is paying you attention.

On the other hand, you are nervous guy #1 is not the one. If he was the one you would know, you love him but are you IN love with him.

it sounds like it might be time to be alone for a little while, figure out who you are and what you want out of life.

( I didnt want to say this, but think about if you were married, would you want your husband out flirting with someone else )