A Microsoft employee's post about financial strain while living with his girlfriend has sparked a debate online, with users offering differing views on how couples should handle expenses when there is a significant income gap, drawing comparisons to a storyline from the film Pyaar Ka Punchnama, as the employee's girlfriend earns only about 20 per cent of his income and her comparatively lower financial contribution has left him struggling to navigate the couple's shared expenses.The employee shared on Grapevine that he and his girlfriend moved in together earlier this year after deciding to cohabit. According to the post, the arrangement initially appeared straightforward, with both agreeing on how costs would be shared before signing a lease for a flat near his workplace.Income gap leads to financial tensionsThe employee said challenges emerged once regular expenses began accumulating. Daily grocery bills, a large security deposit and lifestyle costs became points of concern as the couple navigated life on substantially different salaries.He stated that his girlfriend earns about ₹8 lakh per annum, while his annual salary is around ₹48 lakh. To avoid conflicts, he said he assumed most of the financial responsibility, including the majority of the rent, after seeking advice from senior colleagues and setting up a joint account.The arrangement initially seemed to work well, he wrote, but tensions grew as unexpected expenses arose over time.Car repair bill triggers disagreementAccording to the post, the situation escalated after a major car repair expense. The employee claimed his girlfriend did not respond when he raised the issue of sharing the additional cost and later became defensive when the matter was discussed.He added that he had been covering more than 85 per cent of their shared expenses and said repeated disagreements over money were affecting the relationship.Online users divided on the issueThe post prompted varied reactions from users.One user suggested that if the relationship is genuine and worth preserving, the higher-earning partner may need to continue bearing a larger share of expenses while also supporting the other's career growth. The user added that such financial dynamics often continue into marriage unless both partners' earnings become more balanced.Another user argued that a defensive response to the car repair bill could indicate uncertainty about the relationship, suggesting that a committed partner might have been more willing to contribute.A third commenter questioned whether the employee viewed his girlfriend primarily as a financial contributor or as a long-term life partner, urging him to reassess the relationship's dynamics.Others took a different view. One user said the income difference between ₹8 lakh and ₹48 lakh made direct comparisons difficult and argued that such issues may become less significant over time. Another advised the couple to focus on shared financial planning, including a joint account and investment contributions, particularly if marriage is part of their future plans.