Here are some ways you can show a man you love him:

1. **Express gratitude** - Show appreciation for the things he does for you. This will make him feel noticed and valued. When you are grateful for what he does, he will want to do even more.

2. **Listen to him** - Sometimes, he will need your undivided attention as he talks about random things. These things may not mean anything to you or seem pointless, but they mean something to him. Listening to him can help you both feel connected and shows him how much you care for him.

3. **Give him compliments** - Tell him something you love about him. It could be about his looks, his personality, or how great of a boyfriend he is. Even if it’s completely random, it will make him feel good that you thought about him! Plus, giving him compliments is a great way to show him that you love him.

4. **Do something special** - Think about what he likes and do something special for him. It could be cooking his favorite meal or taking him out on a date night.

5. **Caring about his needs** - Show that you care about his needs by doing something thoughtful for him. For example, if he has had a long day at work, run a bath for him or give him a massage.

6. **Look into his eyes and say "I love you"** - This is one of the most powerful ways to show someone that you love them. Look into his eyes and say "I love you" naturally and sincerely.

7. **Send a text or note** - If he's busy or unavailable, send him a text or note telling him how much you love and appreciate him.

I hope this helps! Let me know if there's anything else I can help with.