The song "Pahirapan" by Mayonnaise talks about the struggles and hardships in a relationship. The lyrics express the narrator's plea for their partner to stop causing them pain and to stop making things difficult. The narrator acknowledges that they are no longer young and naive, and they cannot deny their feelings. They question why things are so unclear and tiring, and express frustration over constantly having to fight for the relationship. The narrator begs their partner to stop arguing and making things harder, reminding them that they are not children anymore. They express frustration over feeling like everything is their fault and that they are constantly fighting to keep the relationship alive. The song conveys a sense of exhaustion and a plea for understanding and peace in the relationship. Overall, "Pahirapan" is a heartfelt plea for a relationship to be easier and more understanding, and for both partners to stop causing each other pain. It portrays the struggles and complexities of love and the desire for a more harmonious and less difficult relationship.