You Know What I Mean Lyrics: Popular actor, Farhan Akhtar sings a great song, You Know What i mean for Rock On 2. The music is composed by Shankar-Ehsaan-Loy and has lyrics written by Javed Akhtar. It features Farhan Akhtar, Arjun Rampal, Purab Kohli & Shashank Arora in the lead r… https://lyrics.pk/you-know-what-i-mean-lyrics-rock-on-2/