3000 = I love you 3000 from End Game
19 = covid
Updated.
Based on this meme:
https://piefed.zip/c/programmer_humor@programming.dev/p/1936672/hard-times-indeed
This is bullshit because everyone knows that 24 is the highest number:
https://m.youtube.com/watch?v=vYyS0L0uJ7A
Edit: better link. Idiot on YouTube cut out the punchline?