It's a sincere heart, not a sweet talk that matters. True character is revealed in adversity.
Emotions depend on a sincere heart, not a silver tongue. Ordinary flattery and empty words reveal a person's true nature only when faced with trouble!

Human encounters are based on fate; interactions are based on sincerity. If feelings aren't rooted in honesty, they will gradually fade away; if people don't cherish each other, they will gradually disappear.

Life is like a train that never turns back. Along the way, you'll meet many people and say goodbye to many. Often, we find human relationships complicated, but in reality, they're quite simple: you're good to me, I'm good to you. Long distance reveals the horse's strength, and time reveals people's hearts.
On this journey of life, remember this: human relationships depend on sincerity. Only if you genuinely interact with others will your emotions endure!