時間を無駄にしていますよ - Jikanwo mudani shiteimasuyo
obviously you again shadow is kage so look at your sun answer and stop wasting our time
I'm certainly not wasting my time on this site. if you say so
You can say le-le or liyo.https://www.livinglanguage.com/community/discussion/315/saying-youre-welcome-in-japanese-not-recommended
watashi / boku WA sukottolandojin desu watashi if youre female boku or ore if your male
Tómate tu tiempo.
You might say "beating around the bush" when they're wasting time talking about everything except what the subject should be. You might also say "killing time." "Wasting time" is actually an idiom in itself, as you cannot actually throw time away as waste.
No jikan
Anata ga gōjasu da there's no word for gorgeous anata ga bijin da is youre beautiful
Sayonara
youre the only one for me
'Kondo' and more usually 'mata kondo' can mean 'next time' in Japanese.
aurevoir (if youre saying bye) par(if youre saying by like if youre writing a story)