"Comer a besos?"
Anyone know what this means?
It means to cover someone with kisses. It can be used to refer to anyone from a lover to a grandchild.
At second glance could it mean "to live on love alone"
At first look it says "to eat by means of kisses"
One of my sentimental favorites... seems it is predominantly used by females when speaking to younger relatives, but that may only be a regional phenomenon... I have to agree with James-S above... you can also use it in the throes of passion, I believe....
So basically it means something like "I am going to smother you/him/her with kisses."