The song "Falling Down" by H.E.A.T is about a person who has been hurt and has lost trust in others. They have built walls around themselves to protect their heart and keep people away. Love has become a distant memory for them and they have lost faith in finding true happiness. However, the singer, who understands what the person is going through, offers support and promises to be there for them. They assure the person that they will not let them fall or be hurt again. The singer wants to be the one to help the person break free from their fears and embark on a new journey. The lyrics convey the message of hope, trust, and the power of love to heal wounds. It discusses the importance of having someone who will always be there to support and protect you, even when life gets tough. The song ends with the singer reinforcing their commitment to staying by the person's side and preventing them from falling down. Overall, "Falling Down" encourages listeners to open themselves up to love and trust again, with the assurance that there is someone out there who will always be there to catch them when they fall.