Blu was your best friend

One day you decided to prank Blu by saying that you were pregnant. You had texted him to come over so he did. Then told him you were pregnant for the prank.

But then he took it seriously and made you do multiple tests, they all turned out positive which surprised you as it was just supposed to be a prank.

"Who was it?" he stared at you intently, a protective sort of vibe when he spoke "Who got you pregnant?"