Dear Diana,

My boyfriend told me that there are two things he hates the most: a) If someone lies to him or b) cheats on him. Well, we have been going out for a year now and just the other day, I remembered thatu00a0 when we met, he asked me how far I had gone with my ex.

I told him that we didn't really do anything, but that's not exactly true. My ex has seen me naked and we even indulged in a little foreplay but that's it. We never had sex. Now, my boyfriend doesn't like lies and I didn't actually tell him the truth because we had only just met.

Now I'm wondering: will he get angry because I kept this from him and not believe me anymore? I don't think that there is a way that he can find out but still, I can't be 100% sure. He doesn't know my ex but it's a small world... I guess what I am asking is:u00a0 should I tell him or just keep quiet and let things be the way they are?

Name withheld