Stop in for a cup of coffee

Ok, so I deleted a ton of pics from my past because I was in a mood, prolly regret it later but I have one that sticks out as a good memory so I want to save it. So how to I go about enhancing it??

Just point me in the right direction :)
The right direction is to send it to me and let me do it. Otherwise it would take me teaching you 10 years of experience in how to do it.