Silvan von Rosegard wasn't sure how to respond to the predicament. He first made the decision to avoid the Second Prince because he felt deceived as a result of what transpired in his previous existence. It's quite difficult to forget the sense of abandonment and despair mixed with loneliness. Silvan couldn't ask himself to forgive this man who had abandoned him, especially with those distressing memories still present after his rebirth.
But even so, the Second Prince of this timeline is nothing like the man he knew before. In this version, he would suddenly see the man every day who was so busy he barely saw him in a month. Every morning, he will be fetched up from home so they may both travel to school.
They share a dinner together. Send him home each day and visit him and his family on the weekends.