INTIMACY
open one's heart (to someone)
to reveal one's inmost thoughts to someone.I always open my heart to my spouse when I have a problem.It's a good idea to open your heart every now and then.
pour one's heart (out to someone)
to tell all one's hopes, fears, and feelings to someone.She was so upset. She poured her heart out to Sally.She sat there talking for over an hour—pouring out her heart.