Shouldn’t Kawaki be wondering why Sumire doesn’t even like him?

Kawaki knows Sumire is in love with Boruto. He also knows the two are on friendly terms. So once Eida’s omnipotence changed everyone’s memories, Sumire is supposed to be in love with Kawaki. But she doesn’t act like she’s in love with him or that she even likes him. Shouldn’t he be suspicious about this?

I did not make these circles. I found the picture online.