I have no idea, but it seems so sweet! Lucky duck!
I think it's kind of a cherishing thing. Not just a sexual thing, but affection. A forehead and nose kiss is just a little more loving then always kissing just the mouth.
I guess he just likes doing that. Many guys I've been with liked to do the same thing. I liked it:)
A man who kisses you on the forehead or the nose, truly is a gentle man.
A man kisses a woman on the lips. I kiss my little girls on their foreheads and noses, and their cheeks every night, before they go to bed. I was a bad man (once), but God made me a good man, by giving me girls...
Once I used to drink and fight...sometimes, I would drink Whiskey all night, screaming "Johnny Be Good, tonight, tonight!"
But now, as I am a Father, I understand your question, completely.
I am doing it to tease my girl :D
Forehead is like, want to kiss, please...
Nose - Well maybe give you a real kiss..
Lips - Ha please also kiss, you want more ... Take it ! XD
Then my girl begins to kiss me passionately (devil) Rawrr :D - Because she always wants more
Sorry about my english :/
well kiss on the forehead is like a loving kiss...on the nose is a playful kiss...and on the lips can be anything really..sounds like he's just showering you with love