Believe it or not I tend to gravitate towards foody films. The Hundred Foot Journey, The Lunchbox and Babette's Feast are high up the feel good list.
And there is a wonderful documentary called Jiro Dreams of Sushi that I keep coming back to when I want inspiration for committment to an endeavour.
Excellent movies, all of them. I recently watched
Toast, a British film about Nigel Slater. I recommend it if you haven't seen it yet.
My feel good movie, I guess it would be
Love Actually.