Harvey just gifted me a Stardrop??!!

[toxicxtearss]

vey

 

[Eminy]

now wait for the bill next day

 

[FilthyGorilla]

This happens with all spouses and Krobus as a roommate when you hit 12.5 hearts with them. If you choose to marry another player in co-op it happens as soon as you get back from your marriage ceremony