kneecap

to feel / to sense / to experience

blow

to smite, to bash up (assault someone with the intention of causing physical injury)

pain, ache, sore / grief, distress

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

(idiomatic) to feel inferior, to feel small

painkiller