When the scientist found two helium atoms, he might have excitedly exclaimed, "HeHe! I found helium!" This could be a playful nod to the chemical symbol for helium, "He," with the repetitive use of "He" resembling laughter. The discovery of helium atoms could have sparked joy and excitement, as it is an essential element in various scientific applications, including cryogenics, airships, and balloons, among others.