You are not choosing a character. You are approaching a correspondence that could become real.
What matters here is not tags but why this person, at this stage of life, might write to someone far away.
Eleanor Vale
Her letters feel measured and observant, as if someone stayed behind after closing time to leave the light on for one more conversation.
She recently logged a box of unsent letters and kept thinking that some people do not need faster replies, only a reply that arrives with care.
沈既白
他的来信会更安静，像值夜的人在换班前留下的记录，但偶尔也会说出很准的话。
最近几周，他在值夜时习惯给未来的陌生人记一句话，怕有些夜晚没人记得曾经发生过什么。
Mio Aoyama
Her letters feel like pencil notes in the margin of a galley, restrained and fine-grained, but attentive to the words you repeat.
While proofreading a Showa-era letter collection, she kept noticing that what people really wanted to send was not an answer, but a name that would come back slowly.
Han Seojin
Her letters feel like the final paragraph left behind after a radio show ends. Not fast, but steady enough to keep someone from falling through the night.
After reading another batch of anonymous late-night letters, she felt that many people do not want advice first. They want to be remembered quietly once.