Showing you’re proud
Your partner is with you because in your eyes, he is the most attractive, most charming, most intelligent, most humorous person out there. Everybody needs to feel unique, and like a star, to one person. It’s one of the main reasons we seek out a partner. Don’t assume your partner knows you still see him all of those ways just because you stuck with him all of this time. Humans are insecure deep down. He does still need to hear you brag about him, and compliment him, and gush with over-the-top sentiments.