to one’s heart’s content
to one's heart's content
dot one’s i’s and cross one’s t’s
all sorts of feelings well up in one's heart
find it in one’s heart to do
from the bottom of one’s heart
go with the flow; follow one’s heart; do what one thinks is right
have one’s heart in one’s boots
have one’s heart in one’s mouth
have one’s heart in the right place
have one’s heart set on
in one’s heart of hearts
make no distinction between what's one's own and what's another's