Eyes give it away..

"Dil ki jo baatein hain, baatein jo dil ki hain
Dil hi mein rakhna piya
Lab to na kholoon main, kholoon na lab to par
Aakhon se sab keh diya"

Somehow remembered these lyrics today in the context that I just can't hide most of my feelings especially if I am angry, frustrated, upset.
My eyes just give it away.
Wonder what I should do to not let anything reflect on the face.