I'm a KS1 TA, and it's been a very difficult term. One of the boys I do a lot of intervention work with is obsessed with Star Wars, and today, he came in for a hug and said "You're my Master Yoda, Mrs Callisto". I must confess, I got a bit teary eyed!
Sometimes, those moments just come out of nowhere, and make all the other stuff seem just a little less bad. That'll be one of the ones I try to remember on the days I feel like we're not getting anywhere.