It's said that Isami from Flower Shop Berth can't understand English

No matter how much Smith, who fallen for him on the first sight, makes a pass at him, he's like '?' anyway

Isami wonders if this is normal because Smith is a foreigner and can only give simple answers, but

The next day, Smith desperately learned Japanese and told him "I love you", which made Ao Isami go "Woah~" for the first time.

Bray Flower

Isami