This song is about someone who wants his/ her loved ones to stay strong in the midst of hardship/ challenges (like cancer in particular since the writer of this song had dedicated this for people who have cancer) and if only he/ she could take the pain (we all know what cancer really is right so no more further explanation for that? And how painful it is to see your loved ones/ relatives in such pain when undergoing a chemo therapy or something related to that). My grandma died last year because of cervical cancer and we, her grandchildren, dedicated this song to her. Everytime I hear this song, it reminds me of her.
Mamu, we love you! I know you are happy now with Papu in heaven with Jesus Christ =)