User blog comment:Xilinoc/Ch. 634 - friend 4/@comment-7805464-20150710084003

Jugo clearly didn't want to kill Bazz. In the beginning Jugo asked him to stop, till he saw Bazz still attacking even after he cut Bazz's right arm, so he choose that there's no other way to stop him but to kill him. He showed a solemn frown and stay quiet after he dealed the killing blow. And how he didn't show his full face anymore, he must have felt sorry and sad for his childhood friend, now dead by his own arms. I can imagine Soundscape of Ardor or something being played during this...