Yoyoyo ~ Admin BoGhe here! Thanks for the cute question! I hope you like the response! I put a lot of time and effort into it. >//<

Rap Mon:

He’d have many little surprises for you throughout the day, but the main gift would be a dinner at your favourite restaurant. He’d tell you to

because this is your special day. ヽ(=^･ω･^=)丿 how sweet ~kyoptaa

Jin:
I believe that the day before your birthday he is going to have a major breakdown, because he can’t find you a present anywhere and he has been searching for days. The panic takes over and is  about to reach climax when a wild thought appears in his mind: ‘Why don’t get her a rose and some expensive chocolates? Girls like that, right? Good thinking , Jin, you are one clever and really handsome guy.’ he’d think to himself.

Jimin:

Because we all know that Jimin’s talent list contains more than just ‘owning some of the best chocolate abs’- he is also an incredible cook. He’d want to surprise you by making you a special b-day cake with…. his own face on it. It would cost him a whole afternoon of preparations and baking, but in the end it would be sooo worth it.

J-Hope: 

He’d ask his teammates to help him put together a special dance number on your favourite song and it would look something like this:

and this

and let’s not forget one of the most memorable dance moves:

*actually sistar stole it from him, not he from them, get yo facts straight xDD*

V:

He’d give you his most precious stuffed toy- a lion, of course, because he believes that you two are now together, he wouldn’t need to hug the lion when he goes to bed every night ehehe if you catch my drift.

Jungkook:

He’d ask his hyungs to help him make and edit a video , containing all of the reasons he loves you. Some would be pretty stupid and hilarious , for example ‘#21 you don’t get as mad at me during your period as other girls do’but some would be heart warming like ‘#32 you always greet me with a warm smile after a long day.’

and then when he watches his own work he’d be like:

Suga:

Of course, Suga would rely more on the bling effect- he’d probably buy you necklaces, earrings, rings and so on after all he is a Suga daddy, but the biggest surprise is going to be after dinner just for you two …some might call it a ‘dessert’ of some kind, but don’t be fooled ;)

 *i’m just gonna leave this gif here ok? ok.*