会釈 えしゃく
eshaku

Noun
Suru Verb

1. slight bow (as a greeting or sign of gratitude); nod; salutation

ただ会釈 えしゃくをするだけなのに、妙 みょうにしゃちほこ ってしまった。
tada eshakuo surudakenanoni myōni shachihoko hatte shimatta.
It was just a simple greeting, but somehow I got strangely tense.
Noun
Suru Verb

2. consideration; thoughtfulness