I'm 30 so this isn't one of them crazy plots to get him back (unless its possible haha)
I was with my ex for 5 years, we lived together for 1 year as a couple.
Then I got scared at the fact I was his first relationship and I split up with him, (In a sort of set him free act).
We stayed best of friends, because we still loved each other and lived together, with other friends, a further 3 years.
He began seeing other girls and I started seeing other lads. But nothing serious.
Then my ex and I started having a little "fling" last year, and I thought we may get back together.
I never said anything, and then he started seeing a girl. They have been together 6 months and they have already started talking about getting a place together. I am heart broken and I really thought that in the end like most tacky films we would end up back together, once we were ready.

What do I do? Is there anything I can do?