1. with a pitter-patter; choked up (with emotion); heart-wringing; momentary tightening of one's chest caused by powerful feelings (e.g. parting with a loved one)
Souzou Renkinjutsushi wa Jiyuu wo Ouka suru: Kokyou wo Tsuihou saretara, Maou no Ohizamoto de Chouzetsu Kouka no Magic Item Tsukuri-houdai ni Narimashita