Idioms and Phrases related to the Heart:
Love & Affection:
* Have a heart of gold: Be kind and generous.
* Wear your heart on your sleeve: Be open and emotionally expressive.
* Have your heart set on something: Strongly desire something.
* Steal someone's heart: Make someone fall in love with you.
* Break someone's heart: Cause someone emotional pain through heartbreak.
* Be head over heels in love: Be deeply in love.
* Be smitten with someone: Be strongly attracted to someone.
* Find your soulmate: Discover the person you are meant to be with.
* Be a love match: Be perfectly suited for each other.
* Be meant to be: Be destined to be together.
Emotions & Feelings:
* Lose your heart: Become emotionally attached to someone or something.
* Take heart: Be encouraged or reassured.
* Have a change of heart: Change your mind or opinion.
* Be heartbroken: Experience deep sadness due to loss or disappointment.
* Be heavy-hearted: Feel sad or depressed.
* Be lighthearted: Be cheerful and carefree.
* Be sick at heart: Feel deeply troubled or upset.
* Be torn apart: Be conflicted or indecisive.
* Be in a state of turmoil: Experience emotional upheaval.
Other Idioms:
* Have a heart attack: Experience sudden, severe chest pain due to a heart problem.
* Be a heartthrob: Be someone who is admired for their attractiveness.
* Be hard-hearted: Be unfeeling or cruel.
* Be heartless: Be lacking compassion or empathy.
* Be warm-hearted: Be kind and compassionate.
* Go out of your heart: Do something with sincerity and enthusiasm.
Phrases:
* Close to my heart: Something important and dear to me.
* From the bottom of my heart: With genuine feeling and sincerity.
* Warmth in my heart: Feeling happy and content.
* Heavy heart: Feeling sad or depressed.
* With all my heart: Completely and wholeheartedly.
This is not an exhaustive list, but it gives you a good starting point for finding idioms and phrases related to the heart. You can also explore online dictionaries or idiom dictionaries for a more comprehensive list.