Oh my god. He is so.... Idk if hes reckless or dumb or both...
It's a common tactic to buy some time. In that situation, Louis has nothing else to lose. If he keeps his mouth shut, Wayton is going to kill him anyway but if he provoked the guy with such spicy topic, it would give a few moments to spare while Wayton threw tantrum and demanded for explanation. He died if he keeps his mouth shut, and he would die if help didn't arrive even with that few extra moments of delay, so Louis actually has some form of advantage by provoking Wayton. It's either died or die later for him so I think he wanted to spite Wayton before he had to die.
SMH
I guess the emoji didn’t work but it was the palm in face lady
WHY WOULD LOUIS SAY HES PREGNANT THAT CRAZY MF MIGHT DO SUMN KNOWING SOMEONE ELSE MADE HIM PREGNANT