Why does Kreacher show loyalty to Regulus Black in "Harry Potter and the Deathly Hallows"?
Because Regulus treated him kindly and showed him respect.
<s>[INST] <<SYS>> Answer as briefly as you can to the following question. You are required to give a one-shot answer: <</SYS>> Why does Kreacher show loyalty to Regulus Black in "Harry Potter and the Deathly Hallows"? [/INST] Because Regulus treated him kindly and showed him respect. </s>