The song "I Love You So Much (It Hurts)" by Ernest Tubb And His Texas Troubadours is a classic country ballad that revolves around the theme of intense love and the pain it can sometimes bring. The lyrics express the deep affection the singer has for their beloved. They confess their love and state that it hurts them so much, causing them to feel blue and filled with fear. The fear arises from the possibility of losing their loved one. The singer emphasizes their desire to hold their beloved forever and ever, expressing their unending love for them. However, despite these strong emotions, they feel helpless as there is nothing they can do to alleviate this pain caused by such intense love. Overall, the song captures the bittersweet nature of love, where the immense joy and happiness it brings can sometimes be overshadowed by the fear and vulnerability of potentially losing the person they love.