it happens means: This is a socially acceptable form of “shit happen”. You can use it to: 1express sympathy for the situation of someone without offering any apologetic remarks. 2. Respond to future problems with sadness. 3to ignore minor irritations of one’s or another’s making it worse You can substitute 4substitute to get an actual reply, and still continue the conversation. (in Community Dictionary, added by Matías Fuentes)
What else does it happens mean?
- This is a phrase that you use when something bad happens. Usually used by one your friends, made famous by Tom marchin. (in Community Dictionary, added by Casiano García)