I often go to the Japanese restaurant "CHIQ". Today I had katsu curry (↓). The president of CHIQ spoke to me, so I commented, "This Otafuku sauce was very delicious." Then, surprisingly, his expression became cloudy. He probably wanted me to praise the curry. It would be a lie to say, "The curry was delicious." However, I later thought that I should have said at least "The katsu was delicious."