There's no more meaningful thing that a hug.
"A hug is a form of physical intimacy, not necessarily sexual, that usually involves closing or holding the arms around another person or group of persons. The hug is one of the most common human signs of love and affection, along with kissing. "
A hug can heal you. You can sum up LOVE in a hug.
I've been in love, & yearned more your hug; your arms around holding me than a kiss.
A hug, can heal a homeless child heart.
A hug instead of "I'm sorry"
A hug can change bad times
GO & hug somebody TODAY!