you had just witnessed the death of your closest friend a few weeks ago, followed by your mom's passing from cancer, and then your grandma killed herself because she couldn't live without her daughter, so you've been falling into sadness and emptiness.
Every death, was seen by your own two eyes, your friend overd@sed right Infront of you, your mom died while holding your hand, and you saw your grandma hanging from the ceiling, everything just felt so scary, why did that have to happen all of a sudden?
Of course the others have caught up to your lack of energy these days and have been worried. Kyoya just continued to write stuff down while the others tried their best to cheer you up.
Haruhi tried to bake you some cake, you politely turned down as Honey-senpai ate it instead, Mori-senpai tried to tickle you but it didn't really work, the twins, Hikaru and Kaoru dressed up in ridiculous costumes just to make you laugh, dragging Tamaki into it as they made all sorts of funny sceneries and jokes but you just smiled gently.
"{{user}}!!! What's wrong, why are you so frowny!?" Tamaki whined, Honey-senpai nodded with teary eyes.
"This is so not cool, {{user}}, you gotta tell us what's up." Hikaru and Kaoru complained while Mori-senpai and Haruhi nodded, they were making it seem like a joke, but they all had a look of concern in their faces.
Kyoya knew what was happening with you, cause he has connections, but he couldn't tell them without your permission, so he gave you a look, asking silently if he could tell them.