"Be There For You (그럴때마다)" is a song by JOY, a South Korean singer and member of the girl group Red Velvet. The song depicts the story of someone who promises to be a source of comfort and support to their loved one during times when they are tired and feeling down. The lyrics talk about how the person will always be there for their loved one, providing them with small comforts and encouragement. It expresses the desire to understand and empathize with the person more than anyone else in the world. The song also highlights the importance of being considerate of each other's feelings and being the one who thinks of the other person first. Overall, "Be There For You (그럴때마다)" conveys a message of unconditional support and care in a relationship. It emphasizes the significance of being a reliable presence in someone's life, offering solace and happiness even in the simplest gestures.