Pain of missing friends is realised when u r alone watching a gang of friends enjoying in front of U and U remembrng d past which u spent with ur friends!
jise dil ki "KALAM" or bharose ki "INK" kehte hai, jise lamho ki "KITAB" or yaado ka "COVER" kehte hai, yahi wo "SUBJECT" hai jise log "FRIENDSHIP" kehte hai.