Boruto's classmate, Metal Lee, is very dilligent and is skilled at taijutsu. Unfortunately, he gets nervous easily and is unable to do his best when people are watching him. One day one of his classmates, Shikadai Nara, says something that enrages Metal, who attacks Shikadai the next day. Caught in the middle, Boruto notices that Metal's chakra is warped, just like Denki's.
someone who won't feel remorse when
he's wrong or be able to say sorry.
شخصٌ لا يشعر بالنّدم عندما يخطئ
ولن يقدر على الاعتذار
Aber dann steht man auch dafür gerade,
sonst beschmutzt man seine Ehre als Mann.
sin pensar ni reaccionar
al hacer algo malo.
sin pensar ni reaccionar
al hacer algo malo.
diventeresti un uomo privo di valore,
alguém sem remorso e que
não sabe se desculpar.
неспособным попросить прощения 
и раскаяться в своих ошибках.