Lost for words 😩💕

Idk why it's so hard to explain to my boyfriend why I love him. I do love him tho I really do and I know it, he means the world to me.. He's literally my everything. But idk how to explain it because I can't get the words to explain it. When I text it's so easy but when it comes to being in person it's like I freeze up and my mind goes blank. Anyone else ever have this problem??