Kind-Hearted Treg

When Kind-Hearted Treg enters the battlefield,
put a +1/+1 counter on each other creature you
control.
When Kind-Hearted Treg enters the battlefield,
you may put a creature card with converted mana
cost 4 or less from you hand onto the battlefield
tapped.
All I want is to be a friend. To help them. But they
always scared and mean to me.