we deserve to be sad.
beneath the smiling facade, people usually carry different things inside them. the sadness of seeing someone who used to be so close to you slide away, and your forcing yourself to feel the same way. the loss of the moments you used to share with each other, now only remains something only you yearn to share.
then you remember. for every person who makes you feel that way, there are probably 10 others around you who are more than willing to make your day.
but still, you think. it's not the same.