Namjoon: Takes you out to dinner afterwards for a surprise. He's super interested in how everything went and asks good questions. He tells you how proud he is.
Jin: Takes you out shopping to buy an outfit for the first day. He doesn't let you look at price tags (because he's paying) or sizes.
Yoongi: He tells you not to work too hard and he's genuinely confused when you laugh, but you explain it's ironic because no one works as hard as he does.
Hoseok: Takes you out for breakfast and you each get coffees and split French toast. You're not a morning person, but he's happy to babble on and encourage you.
Jimin: He's more excited than you are. He walks you to work and then shows up again during your lunch break.
Taehyung: He texts all your friends and invites them over for dinner without telling you. You're embarrassed at the attention but he's super happy and proud.
Jungkook: Forgets about it until your first day. He's sitting at the table eating cereal and asks where you're going and is genuinely shocked when you say you're going to work.