The Everly Brothers' song "That Uncertain Feeling" is about the struggle between desire and responsibility in a romantic relationship. The lyrics depict a person who is torn between their commitment to someone else and their intense attraction to someone new who has entered their life ("Walked into my life and tempted me away"). They feel guilty about the uncertainty they feel, but they are unable to resist the temptation ("You know I'm not free now, And I'm ashamed to say, That uncertain feeling is a game we have to play"). The song also highlights the emotional distance between the two individuals involved ("We're worlds apart now you say we're two of a kind") and their shared longing to find happiness and fulfillment in their lives ("Both searching for paradise, That we lost along the way"). They recognize that their actions may cause pain to others, but they are willing to overlook it in pursuit of their own happiness ("And I know that I'll be hurting someone while we're having fun"). Despite the excitement and enjoyment they may find in each other's company, they are aware that their situation is temporary and must eventually come to an end ("So if you don't mind I'll be leaving soon: Got a lot to catch up, got a lot to do with"). They acknowledge that this uncertain feeling won't leave them alone and constantly pulls them away from their responsibilities ("That uncertain feeling won't leave me alone, We're out having good times when I'm needed back at home"). Overall, "That Uncertain Feeling" delves into the complexities of love, desire, guilt, and the internal struggle that arises when faced with choosing between commitment and temptation.
