Just because I can’t kiss back
Doesn’t mean you can’t kiss that

from Rihanna – Watch N Learn Lyrics on Rap Genius

Meaning

Just because she can’t kiss him back on the lips (because she is preoccupied giving him head), doesn’t mean he can’t kiss her back… below the belt ;]

OR

Just because her “other” lips can’t kiss back, doesn’t mean he shouldn’t kiss them!

Rihanna ain’t no fool.

To help improve the meaning of these lyrics, visit “Watch N Learn” by Rihanna Lyrics and leave a comment on the lyrics box