Steins;Gate (2011)

S1E22 Being Meltdown

Okabe reaches the breaking point in his fight against SERN, forced to make an impossible choice between the two people he cares about most. To move forward and protect the future, he must decide whether to save Kurisu or let Mayuri die. His heart and mind clash as the weight of each option pulls him in opposite directions, knowing that whichever path he takes, someone he loves will be lost forever.