@QAQ
Salut! 嗨 !
(don't use this greeting with your boss though, he/she might think you're being too familiar😉, unless your boss is a friend of yours).
anyway, i think it is a marvelous idea: no more mondays! I hope your tuesday is going well, mine is only starting (8am, which means about 3pm for you, if i'm not wrong); it's gonna be busy but nothing boring or annoying ahead, so it's fine (up to now 😊).
Bon mardi! 周二好!