Bendy

Both scenarios would end up with lots of purrs.

Only bitty: He would be surprised and honored that you would celebrate the day you adopted him and would most likely melt with happy tears. he will hug your leg and day thank you over and over again.

With other bitties; He would be pretty excited and surprised, especially if none of the other bitties managed to not tell him on accident. He would hug every bitty there and give you extra hugs for setting it up.

Alice Angel

Only bitty: She would be caught off guard then tear up a bit in happiness. With her taking care of her owner she didn’t expect something like this. She will hug you tightly with a shy thank you.

With other bitties: Pretty much the same but would give extra hugs and cheek/forehead kisses to the bitties.

Boris

With him both scenarios would be the same and would result with hugs and happy  tail wags. Boris is normally paired with bendy or Alice so he wouldn’t be an only bitty either way.

Corrupted Bendy

Remember this boy will have violent outburst and is for experienced owners and special cases.

Only bitty: (Rare) He will be really surprised his owner did this and is a bit weary that it means something bad but once he realized what it means he will be flattered and purr softly.doing this can help you gain his trust slowly. he will brush up against you in thanks and might let you pat his head.

With other bitties: He will be a bit violent but once the other bitties show that they truly just want to celebrate this he will reluctantly calm down, especially if his owner is there to keep the peace. it would go fairly well with a few outbursts. He will go hide afterwards.

Corrupted Alice

As with corrupted bendy this bitty is for experienced owners and special cases.

Only bitty:(Rare) She will be flattered and a bit demanding but will enjoy a day purely about her. Full sized ones will hug you.

With other bitties: same as above but she will try to make other bitties do what she wants, so keep a close eye on her. She will stick close to her owner with a look a pure glee/happiness. Will result with holding her owner in her grasp in full size and glaring at other bitties.

Sammy laurance

Please remember he is for moderate owners or those who can handle his personality.

Only bitty: He will be very happy and ask if he could tell you all about bendy. the full sized ones will kiss your forehead in thanks and makes a point to cook dinner for the day. (No if, and, or buts about it)

With other bitties: Same as above but he might end up freaking out a few of the bitties with his eccentric personality.

Searchers

Both scenarios would have them puddle in excitement and embarrassment. give them time and they will reform and shyly thank the owner and/or other bitties.

Projectionist

Please remember he is for moderate owners or those who can handle his personality.

Only bitty: He will make a noise of excitement and hug his owner. In his mind is precious owner appreciates him just like he does you. just expect him to be a bit over protective. its how he shows affection.

With other bitties: like above he will be really happy and will allow the other bitties to climb over him and with give you a hug. he will keep an ‘eye’ on the smaller bitties to make sure they are not hurt. and like above he will become over protective for a while.

Thomas Boris

He is the only one who wouldn’t really react to it unless you have an Allison (Which are not out yet)

Only bitty:He will silently thank you but wouldn’t really act any different.