Lubdub

Synonym to heartbeat and the thing Skeppy calls Bad uwu

To say someone is your heart beat is to say that they are the beat that keeps your spirit alive, your soul alive, your joy alive, you happiness alive and your reason for loving alive. Without them, your heart may physically beat but your spirit, soul, joy and happiness would be without a beat. Their presence in your life is what keeps the smile on your face, the joy in your day and the shine in your eyes.