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Off My Face - Justin Bieber
One touch and you got me stoned
Higher than I've ever known
You call the shots and I follow
Sun rise but the night’s still young
No words, but we speak in tongues
If you let me, I might say too much
Your touch blurred my vision
It's your world, and I'm just in it
Even sober I'm not thinkin' straight
'Cause I'm off my face, in love with you
I'm out my head, so into you
And I don't know how you do it
But I'm forever ruined by you, ooh, ooh, ooh
Can't sleep 'cause I'm way too buzzed
Too late, now you're in my blood
I don't hate the way you keep me up
[…]
(Adapted from https://genius.com/Justin-bieber-off-my-face-lyrics)
The underlined phrase “Too late, now you’re in my blood”, in the text, means that the person