Too much love it seems ^^
1.SFX: GEBU... (BLURGH!)
Ko (slurred): Wuh... juh...*
3.Adults, top to bottom:--Yu-n!?--Whyyyyyyyy!? [slurred]--After we poured so much LOVVVE! into her!?**
4.Top: Looks like she'll be born easy!
Left: Get born easy, okay!
Above/below distraught mother: Re...? Reimu's little one...!
Bottom left: Return to the first panel.
---*Original Japanese: "Mo... Ji...", which seems to be her trying to say "Wanted to take it easy more" as she dies.
**Yup, there's an exclamation point after LOVVVE! in the middle of the sentence.