bhajato 'pi na vai kecid
bhajanty abhajataḥ kutaḥ
ātmārāmā hy āpta-kāmā
akṛta-jñā guru-druhaḥ
bhajatah -- with those who are acting favorably; api -- even; na -- not; vai -- certainly; kecit -- some; bhajanti -- reciprocate; abhajatah -- with those who are not acting favorably; kutah -- what to speak of; atma-aramah -- the self-satisfied; hi -- indeed; apta-kamah -- those who have already attained their material desires; akrita-jnah -- those who are ungrateful; guru-druhah -- those who are inimical to superiors.
Some people, being spiritually self-satisfied, do not reciprocate others' affection because they want to avoid entanglement in mundane dealings. Other persons do not reciprocate simply out of envy or arrogance. And still others fail to reciprocate because they are materially satisfied and thus uninterested in new material opportunities. Lord Krishna patiently explains all these things to the gopis.