<human>: Could you distill the essence of the text into 1-3 sentences?

I've been single for 14 months now (who's counting?!) and the first 6 months we're a variable smorgasbord of emotions which are now under control. Truth be told, I'm doing better than I have having earned a 180% pay rise, moving cities and got loads more friends and interests than ever before.

But heres the problem. Because I'm moving 300 miles in 2 months, I'm avoiding taking opportunities that present themselves. To give an example, my gorgeous hair dresser was flirting like crazy with me last week. She was stroking my face, playing with my hair and being very affectionate. We've 'known' each other since I moved here a year ago. In a normal situation I would 100% see if it would lead to anything but because I'm moving I'm reluctant to even bother. 

Another anecdote, this morning whilst getting a coffee, a girl who came in yesterday (also beautiful) where we both checked each other out came back in. We both gave each other the eyes (which made my heart skip a beat and I lost the ability to speak). She sits on the table next to me, we're both back to back and keep turning about and smiling at each other. Again, If I weren't moving in 2 months, I would be all over this but instead I keep thinking 'its not worth building a relationship right now. You're about to move'. 

Am I being kind to these girls or creating excuses? 

To add more confusion to this, I met my ex after not seeing her since the breakup a few weeks ago. We got on like a house on fire and there is clearly a still a spark (we were together for 8.5 years). We're seeing each other in a few months (once I've moved) and despite the logical half of my brain saying 'nope, don't even think it'. Part of me wonders if we have a future together (I'm not actively pursuing it. We're still no contact whilst not getting coffee). I feel like a deep part of me might be holding out for her and finding any / every excuse that sounds half way reasonable.
<bot>: 2 great chances to chat with some lovely ladies came up and I avoided taking it further (not normally an issue). Ex is slowly starting to come back onto the scene and I move in 2 months.