Hi,
No. 1
M: Don't you think his calculation ability would be an asset here?
F: Yeah. He's been learning the Japanese abacus for a long time.
M: He has a clear advantage over someone [ anyone ] who uses
a ( desktop ) calculator.
This whole dialogue above seems a bit stilted to me.
Are they talking about his speed or his accuracy?
No. 2
M: Hi, Yoko. You're wearing a nice scarf.
F: Oh, thank you. I was wondering how it looked.
M: It really looks good [ nice ] on you. I like the color, too.
F: That's a nice compliment. You always make me happy.
Clive