No, the kiss was more like one kisses a child, a trophy, the ground (after being at sea) etc...instead of a lover.
They aren't gay lovers (not that there's anything wrong with that) but it's something to poke fun at now.
I FULLY expect many fan posters lampooning the kiss on next RAW.
He was trying to make Punk jealous.
It's like Ryback's his "new and improved" son.
That's what the kiss meant.