His heart was filled with pent-up feelings that had been stagnant for a long time.

He suppressed his feelings and said nothing.

He took a break from work for his stay in Los Angeles.

He was staying in Los Angeles.

During his stay in Kagoshima, he deeply experienced the culture of Kagoshima.

I once stayed in Kagoshima.

His shirt was wet with sweat.

He was deeply thinking about '稽'.