To be honest, Song Yun's heart was very conflicted at that moment. As a man, he felt that a successful man having many women wasn't excessive.
Of course, the premise was that the man should not start and then abandon them carelessly; otherwise, he was just a libertine or a wastrel. However, a truly amorous person, though emotionally involved everywhere, cared deeply everywhere! And Song Yun's current goal was exactly this, so he greatly admired his father for having so many close female friends when viewed from a man's perspective.
But... that was his father!!!
Song Yun found it difficult to imagine his father actually having so many women, just like we might tolerate mistresses but would never want our own daughters to be one—it was that same reasoning.