willow weep for me (слэш)

“There is someone special in this world. Someone who exists just for you and who you exist just for her.”
Steve nods along, not really getting it, but happy to hear her talk anyways. He hears the her in his mother’s sentence, and although he doesn’t think much of it it burrows into him. It becomes an ugly stain that won’t ever wash away.
As a four year old, however, he doesn’t think much of it.