It means "I love Hrithik Roshan". He's a Bollywood actor. But the correct version is "Main Hrithik Roshan se piar karti hu" and the verb form used is the feminine. Judging by your name, Mark, perhaps it should be "Main Hrithik Roshan se pyar karta hu."

It should be Main Hrithik Roshan se pyaar karti hoon. मैं हृथिक रोशन से प्यार करती हूँ I Love Hrithik Roshan.