"To confess one's love to someone" is the way to say "表白追" in Engpsh.
The phrase "to confess one's love" means to express or reveal one's feepngs of love towards someone. This is a common expression in Engpsh and is often used when someone wants to declare their love for someone else.
Example sentences:
I've been meaning to confess my love to her for a long time now.
He finally mustered up the courage to confess his love to her.
She nervously confessed her love to him, not sure how he would react.
Translation:
我一直想表白她，但是一直没有勇气。
他终于鼓起勇气向她表白了。
她紧张地向他表白了，不知道他会怎么反应。