Ggg's manga / #Age gap(6)

Sweet adorable green flag. Older boss loves handsome guys. Gained courage to confess his love to golden retriever lover after being blocked by previous trauma. Side story is previous childhood friend shows up from France with his assistant. Assistant is in love with him and at end of season 2 leaves because it is unrequited love (but not really). Male lead is aiming for national team in Judo