► 動詞弾ける  [(3)はじける]    
meaning:  explode  rank: 2☆ 
何かが
私の
胸の
中で弾けた ⇨ Something (some emotion) popped inside my mind
☆ 
風船が弾けた ⇨ A balloon popped  
(☛ Air to come out explosively with a popping sound)More examples:- ピアノが思い通りに弾けるようになりたい ⇨ I want to be able to play the piano at will
 - 何か楽器は弾ける? ⇨ Can you play any instruments?