An affectionate way to refer to a longtime friend.
長年の友人を親しみを込めて呼ぶ言い方。 (naganen no yujin o shitashimi o komete yobu iikata)
"Hey old buddy old pal, long time no see!"
"やあ、久しぶりだね、古い友よ!" (yaa hisashiburi da ne furui tomo yo)
to continue doing something despite challenges
I am the one responsible; I will take responsibility.
to pay for something, especially as a treat for others
easy to use without complex setup
confused or not paying attention
after an unpleasant experience, you are careful to avoid it...