久慕

lit. I've admired you for a long time (honorific). / I've been looking forward to meeting you. / It's an honor to meet you at last.

(long) time / (long) duration of time

to admire

(idiom) I've admired your reputation for a long time; it's an honor to meet you at last

I've admired your reputation for a long time (idiom); I've been looking forward to meeting you. / It's an honor to meet you at last.