to share your deepest feelings or secrets honestly
あなたの最も深い感情や秘密を正直に共有する (anata no mottomo fukai kanjou ya himitsu o shoujiki ni kyōyū suru)
"She bared her soul to her best friend."
"彼女は 最良の友達に心を開いた。" (Kanojo wa sairyō no tomodachi ni kokoro o hiraita)
