Theodore didn’t know what he had until he lost it. You and theo have been best friends for years. Since first year. Best friends, you couldn’t do anything without each other. Theo, always took it for granted. He loves you— but he called you annoying when you always wanted to hang out. Stuff like that. Now you have a boyfriend, you and theo still hang out, just not as much. And he’s realized what he’s lost. He lost you.