How are you?
〔上機嫌〕He was 「in a very good mood [in very high spirits].／((口)) He was on top of the world.／〔酒に酔って〕He was feeling pretty high [mellow].
When I'm flying down the road in my car, I feel just great!
The boss is in a bad mood [temper].
humor ((a person))
I called on my former teacher at his home to see how he was doing.
I sent him a bottle of sake to 「please him [humor him／((米)) get on his good side／((英)) get on the right side of him].