I need a little sorting out please! 
I've been separated from my husband for over a year. The divorce is underway. It was hell but I am more than willing, after therapy and self-nurturing to move forward for a bit of frivolity and fun with a man. Nothing serious, please! I'm in my mid-forties.
In spring a much younger guy, girlfriend broke up with him after seven years last year - (He's a car mechanic, I am a client of his) started sending me clear signs of interest (long, intense eye contact, etc) which I wasn't really ready for at the time. Over the past four months the attraction has grown between us but, I think, we are both reticent of making a clear step towards each other. He is certainly respectful. Seeing him at his place of work is not conducive to overt flirting but the few times we haven't been surrounded by bosses, colleagues, etc. the sexual tension has been obvious. He confides personal things in me too and is willing to help me out if ever I need.
These past few weeks the uncertainty of our non-existent situation has been weighing on me. I'm off to England on Tuesday (I live in France) and I booked my car in for a service last Thursday. I decided to ask him if I could see him before I left on holiday. Everything went great on Thursday. I asked him, he jumped at the chance, took the initiative, suggested coming round to mine on Monday, was bothered he couldn't see me during the weekend as he was away for a two-day car rally, returning on Monday morning. Just when we were clinching the deal, his boss turns up. So, after chatting with him for a couple of minutes I go to pay my bill. The boss's wife tells me I have to return the following day as there's a part which needs to be ordered. I leave the garage and as I walk past the car mechanic, who is looking at me whilst talking with his boss I say that I'll return on Friday.
Friday everything went pear-shaped. I go to pay the bill, the place is busy, men running around everywhere, the car mechanic finishes up my car and walks away without saying good-bye (he always does that when he's busy) and I say to him (because I need clarity) so what shall we do about Monday? 'I'll do whatever you want", he replies. And the self sabotaging on my part began "won't you be tired after your weekend?" He describes how his weekend will be and that yes it will be tiring but repeats "we'll do whatever you want". I'm growing increasingly irritated by his seemingly noncommittal responses and I say "let's just forget about it", he replies "I'm here if you need me. I'm willing to help you. It's up to you". OK, I think, so he thinks I'm asking to see him because I need his help. That's my fault. I wasn't clear about asking him for a drink but I was intending to do that on Friday. And then, because neither of us has exchanged phone numbers I ask "how are we supposed to communicate?" to which he replies "it's true we are both running around a lot".
So, I get into my car and drive off in a cloud of dust. 
Is this a typical case of 'he's just not into you' and/or a typical case of appalling communication?
The irony here is that there's still something not working on my car. So I'm wondering if I should return for a last time on Monday, get him to fix the problem, ask to see him on Monday evening, tell him clearly how I've been feeling. What he chooses to say in response is up to him. Whether it's a no or a yes, at least I can move on.
Terrible idea?