Complex sentence: Dev invites Kaajjal to his hotel room one night and he tries to misbehave with Kaajjal, and Kaajjal is shocked to see lust in his eyes and she slaps him.
Split into simpler sentences: Dev invites Kaajjal to his hotel room one night, and he tries to misbehave with her. She is shocked to see lust in his eyes and slaps him.