put (one's) heart (and soul) into (something)(redirected from put their heart and soul into)
put (one's) heart (and soul) into (something)
To do something with one's maximum effort and passion. I can't believe I put my heart and soul into this script only to have the studio reject it.
put one's heart (and soul) into something
Fig. to put all of one's sincere efforts into something. She put her heart and soul into the singing of the national anthem. Come on, choir. You can sing better than that. Put your heart into it!