got one time at a escalator.. got this 3 guys in front of me.. 2 guys were together, the other guy is a new guy just met them.. so this new guy, shake hands with the 2 guys.. then suddenly he shove his hand to me too.. without thinking i just shake his hand, smiling some more.. then i just realized "what the hell am i doing?".. the guy also pelik.. at the end of the escalator i walk away as fast as i could.. haha.. damn, now im starting to do weird things..