Hi I'm looking for a manga I've forgotten the name but the plot was like this:
a boy has recently been orphaned when his father died and a man (I think he was in some sort of toy company) who was friends with his father I think adopted him since none of his relatives wanted him. He came to the funeral and was basically, want to come live with me? This man had always been gifting him toys while he was growing up but the boy didn't know it was him.
Anyway the man was in love with him and the boy fell in love too but the man kept refusing him since he wanted to keep his promise to be a good "father" to him I place of his real dad. At some point the boy revealed that he had kept all the toys the man had sent him and treasured them. Also the mans secretary kept trying to keep them apart for the sake of the man keeping his promise to the boy to be a stand in for his dead father but they started sneaking away to be in a relationship because the boy said he'd rather have him as a bf lol that's about all I remember if anyone knows the name of the manga please let me know 🙏 🙁