to explode with emotion such as laughter or tears
笑いや涙などの感情で爆発する (warai ya namida nado no kanjo de bakuhatsu suru)
"The whole group burst apart laughing at his joke."
"グループ全体が彼の冗談で大笑いした。" (guruupu zentai ga kare no jodan de oowarai shita)
to reveal something secret or hidden; to show what you feel
to discover or encounter something while moving or traveling
to relax and become calm after being upset or stressed
to behave in a way that others should follow
to force yourself to do something that is emotionally diffic...
to fully enjoy and appreciate a happy situation
