親近しんきんかん
shinkinkan

Noun

1. affinity; feeling of closeness (with someone); feeling of kinship

いやいや、結構けっこう結構けっこう。下した名前なまえうのは親近しんきんかんがわいてよろしいことだ。
iyaiya kekkō kekkō. shitano namaede yobiau nowa shinkinkanga waite yoroshii kotoda.
Not at all, that's perfectly fine. Calling each other by one's given name is a good thing; it produces a feeling of fellowship.