deutschdictionary
verb
(TO ATTRACT SOMEONE'S ATTENTION OR CURIOSITY)
The story interests me a lot. - Die Geschichte interessiert mich sehr.
What interests you about this topic? - Was interessiert dich an diesem Thema?
(TO RELATE TO OR BE ABOUT SOMETHING)
The project doesn't interest me, it doesn't concern me. - Das Projekt interessiert mich nicht, es betrifft mich nicht.
It concerns me what is about you. - Es interessiert mich, was dich betrifft.