<human>: I met an ex 2 months ago and my husband found it out today.

I have to prove to my husband that the last meeting with my ex was purely just a meeting under friends and no sex or anything else.

What could I write to the guy so that his answer to my question proves that we did not had any sex at the last meeting?

Can you provide a brief overview of the text?
<bot>: I met a Ex, have to prove we did not have sex, what to ask him to get a proveable answer for my husband?