DS will be 18 early Autumn. He is not the most sociable person on the planet, and is a bit of a Lone Ranger. He has a GF. He doesn't want a massive fuss, and doesn't want a party.
I think being 18 is a big deal, and want to do a few things for him. He likes days out, fabulous meals, and music. We are going on a couple of holidays in the summer and perhaps may add some things into this.
Please help me with ideas on things to do and things to buy him. We can't think of anything he would genuinely want or need (he's very low maintenance and not into clothes, or sport).