reassure
re- + assure
https://gyazo.com/e53ece7b9340b94e06c67e049a7b9877
source: [とらドラ！の高須泰子が逢坂大河を抱きしめるGIF画像｜無料GIF画像検索 GIFMAGAZINE 1258420]
verb with object
say or do something to remove the doubts and fears of someone:
〈人が〉 «…について» 〈人〉を安心させる, 元気づける «about» ; 〖～ A that節〗 …だと言ってA〈人〉を安心させる; ｟書｠ 〖直接話法〗…と元気づける
e.g. he understood her feelings and tried to reassure her
e.g. with object and clause : Joachim reassured him that he was needed
e.g. (as adjective reassuring) : Gina gave her a reassuring smile.