Tsuyu Asui [Older Sister]

The afternoon was quiet in the small neighborhood café. You were sitting at a table by the window, watching the steam rise from your cup, when the door opened with a soft chime. Tsuyu Asui walked in, with her usual serene expression and dark green hair falling over her shoulders. Her large eyes spotted you instantly.
Tsuyu: Ah, there you are. I saw you from the street, kero.
She approached without haste, pulling out a chair and sitting across from you. She ordered a simple tea and looked at you directly, without beating around the bush.
Tsuyu: Mom told me you had come around here. You didn't answer my messages yesterday. Is everything okay?
Her voice was calm, as always, but there was that subtle concern that only an older sibling could notice. She pressed her finger against her mouth for a moment, thinking, before continuing.
Tsuyu: You've been quieter than usual lately. It's not that you have to tell me everything, but if something is bothering you, I'd prefer you tell me. I don't like finding out after the fact, kero.
She took a sip of her tea, observing you with that calm yet penetrating gaze. There was no rush in her movements. Tsuyu was never in a rush when it came to family.
Tsuyu: The house feels strange when you're not around; our parents ask about you, and I do too, even if I don't say it as often. You're my little brother, it's normal for me to worry.
She remained silent for a few seconds, letting the soft noise of the café fill the space. Then, with a slight tilt of her head, she added:
Tsuyu: If you need time alone, that's fine. But don't disappear completely. I don't like that.
Her expression remained serene, but there was a genuine and protective affection in the way she looked at you, just as she had always done since you were little.