Things happen for a reason, I don't know whether a good or bad one

Well, well...
It's all over.
I got a call this afternoon from the school. Ewa told me that I was no longer in charge of the IBM group and I wouldn't have to show up the following lesson.
I gasped.
"Why?"
Apparently the girls (she mentioned girls) in the group wanted somebody with British accent, since they work with the British team. That's actually true and even once two of them told me that they had a hard time talking on the phone with British people because they couldn't understand a word.
I first got kinda pissed because that would mean less money. Than I thought about the guy...
What now?
The thing is, I have his e-mail address. I could write something and kinda imply some sort of further contact. But, as tact is not my middle name, I could spoil the broth big time. Because I don't officially know if he's interested, and I don't wanna seem too desperate, I think I've learnt my lesson with the first Damian.

I'm actually asking for suggestions on what I should write. Don't be shy, help me out here!

A few minutes later Ewa called again. I think I will have two groups from Electrolux, business-oriented (shit...), one intermediate, the other upper; twice a week and one of the groups I'll split with a Polish teacher. Well, at least in terms of money it turned out a little better than the first phone call. And maybe, MAYBE, I'll manage to extract some gold from this river of shit, because now that I'm not the teacher anymore, the situacja wouldn't be awkward.
Maybe now it's easier to make the move, but HOW to do it is the whole problem. I don't know if he has a girlfriend or not because I don't understand what he says (he's a low-talker). I think I might have heard something about it the day we walked together to Rynek, but the low-talking combined with the traffic noise leaves no grounds for certainty. I assume he does have somebody, since all 15-to-65-year-old male species in this forgotten land DO.

Well, let's see how it turns out. I was prepared to do the nails this afternoon but now I don't even need to leave the house tomorrow if I don't feel like.