Am I crazy?

So I've been with my boyfriend for four years and I love him and I see a future with him. Recently, he got a job with my mother and bought her flowers to thank her. This is all wonderful but he has never bought me flowers or anything for that matter I've bought him things over the years and it's never really bothered me that he doesn't until my mother got flowers I'm not saying I want something super expensive but even picking a flower from the garden would have been nice. Am I crazy for thinking like this? I don't want to blow it up into nothing because he's a really amazing guy. Thoughts?