Watch the Private Dancer online guitar lesson by Robbie Calvo from 50 R&B Licks You MUST Know
This lick starts with a double stop minor 3rd, the F# and A. These two notes are the 5th and b7 against the B minor chord. The chromatic passages add some nice pace to the lick before returning to the minor 3rd double stop again.
The lick ends nicely to the B at the 12th fret. Make sure you add some smooth vibrato to the long sustained notes.