This is "silence" by owedbetter, a oneshot based on the fan animatic called "Reunion: Part II" by Hayley Foster.

Read along on AO3: https://archiveofourown.org/works/27690791

Read along on FFN: https://www.fanfiction.net/s/13753146/1/silence

Watch the animatic: https://vimeo.com/451744762/f96e33edae

Like my work? Feel free to buy me a coffee over at https://ko-fi.com/owedbetter