Birthday of Love.

[MangaDex]

 

[Ruiruru]

Heya. Scanlator group here.
We highly recommend you read this in long strip format given that it's a webtoon.

 

[Purplelibraryguy]

That was nice.

 

[GruntZone360]

'Happy end'
...
Yup

 

[Shirayuki_yona]

Sweet, simple and adorable