I always make pancakes and buy apple pies. Last year I made pastries filled with pear and spice too, and this year there were (eventually) tulips. His birthday is well timed for the left over whipped cream.
Tsuzuki is the kind of person who likes to leave gifts, but he doesn't have much money. The tulips were triple reduced and about to be binned despite being healthy and unopened, I think he'd save them too. It was odd.
He's not a gaming sort, but I think Harvest Moon or Monster Farm could appeal to him. I'd worry though, he wouldn't like animals dying.
He handles losing badly, if it's to someone he's amicable with he'll despair in the hopes they'll take pity, otherwise he'll start a fight over it.
I think he passes a lot of his time in thought, which is why he's so talkative if he has company. There's less chance of thinking bad things if you're busy being stupid.
He likes a variety of flavours of dessert; fruity ones, chocolatey ones, nutty ones. If you told him get what you like I'll pay I wonder if he'd get scoops in each flavour - praline, kirsch, triple chocolate fudge. I'm sure he appreciates the flavour of the cream itself, and nothing's better on a hot day than traditional soft serve.
Haha, funny you say that. White roses are used somewhat prominently in his character arc, but I do feel they're too cold. I coloured a rose sprite purple, and it felt not just the most like his eyes, but the most familiarly like him in mine. His favourites are tulips though, and if you ignore his past they are fitting enough.
Make a pasta bake following the instructions. Just. Follow the instructions. Please, I will buy you the ice cream. Put down the spice jars and chilli oil.
He is a silly bugger, and one that refuses to take pride in himself. He makes people want to protect and care for him, while being so miserable it's painful. I love his smile when he's at peace but it's only attained through suffering.