A/N: This is kind of a crack pairing and isn't canon at all. If you consider their personalities, though, it could work.
"Wait, Sinon!" A small girl ran out of the restaurant, her short brown pigtails flapping behind her. Sinon stopped mid-step and turned to face the shorter girl.
"What is it, Silica?"
"U-um, I think you're a really cool person and I want to get to know you better! So...Can we exchange phone numbers?," Silica asked, blushing a dark red. Both of the girls had been invited to a mixer by Lisbeth. Neither of them were really interested in that sort of thing, but they didn't want to turn down their friend's invitation.
"A-ah, okay," Sinon responded awkwardly, pulling out her phone. No one had ever approached her like this before, and she was definitely caught off guard.
"Thanks! Sorry if this is weird for you…I think I l-like you. When I first saw you, you seemed lonely. I knew immediately that I wanted to make you smile." The brown haired girl's eyes darting around, not knowing where to focus on. To Sinon, the young girl was strangely heartwarming.
"It's fine. I guess you could say I like you too, or something..." Sinon's lips turned up a bit in a sort of half smile before she pulled up her scarf, hiding the lower half of her face. This did not go unnoticed by Silica, whose face immediately brightened. The two exchanged numbers, and as Sinon had to go, bid each other farewell.
"I-I'll message you later!" The brown haired girl called out, waving.
"Yeah...I'll look forward to it."