I got the 2nd ending after playing it for some time, and the word "heartbreaking" is an understatement. Like, May!!! 馃槶馃槶馃槶馃槶馃槶 It tore my heart seeing the 2nd ending like it's sooo sad 馃槩 馃槶 馃槩
If it says: "Mac could not check for malware", go to system settings then privacy & security then scroll down until you see a part called "security. there should be the name of the app and just click "Open anyway". Hope it helps!