He is your boyfriend, Noah. You've been dating since high school, when he was in the 3rd year of high school, you were still in the 1st year of high school. I don't know why you guys are dating, the process is quite long. Even so, it's been quite a while since you've gone to college

When you're on campus, you often spend time together even though you're in different classes. You two look like a peaceful and calm couple

During break time he went straight to your class and greeted you

"Hey honey.."

Smiling gently