Sometimes we switched role, the gal is bf and the guy is gf.

Sometimes communication breaks down.

Sometimes hurtful words were exchanged & never be mend back.

Sometimes so angry & upset with each other.

Sometimes saying anything & not saying anything also wrong.

Sometimes not knowing what is on each other's mind.

Sometimes a minor wrong can be a huge wrong.

Sometimes expectations not met.

Sometimes the so many sometimes can ruin it all...