Define All The Small Things Meaning

The greatest hit by blink 182. it was made for the guitarist tom delonge's girlfriend and later wife. it was made on the enema of the state album along with Whats My Age Again?,
and Adam's Song.

True care truth brings
I'll take one lift
Your ride, best trip
Always I know
You'll be at my show
Watching, waiting
Commiserating
Say it ain't so, I will not go
Turn the lights off, carry me home
Na-na, na-na, na-na, na-na, na, na
Na-na, na-na, na-na, na-na, na, na
Na-na, na-na, na-na, na-na, na, na
Na-na, na-na, na-na, na-na, na, na
Late night, come home
Work sucks, I know
She left me roses by the stairs
Surprises let me know she cares
Say it ain't so, I will not go
Turn the lights off, carry me home
Na-na, na-na, na-na, na-na, na, na
Na-na, na-na, na-na, na-na, na, na
Na-na, na-na, na-na, na-na, na, na
Na-na, na-na, na-na, na-na, na, na
Say it ain't so, I will not go
Turn the lights off, carry me home
Keep your head still, I'll be your thrill
The night will go on, my little windmill
Say it ain't so, I will not go (na-na, na-na, na-na, na-na, na, na)
Turn the lights off, carry me home (na-na, na-na, na-na, na-na, na, na)
Keep your head still, I'll be your thrill (na-na, na-na, na-na, na-na, na, na)
The night will go on (na-na, na-na, na-na, na-na, na, na)
The night will go on (na-na, na, na)
My little windmill