What does it mean to be carried away by love?

I've always loved you, and I can't stop.

"Be infatuated with love" is an expression, indicating that the love for each other is very firm and lasting. Xuanmai is an online buzzword, which comes from the advertising word "You can't stop eating it" of Xuanmai chewing gum. This advertising word is used to describe the dazzling fragrance of chewing gum, but in this expression, it is extended to describe love.