Beginner Gardening: My Kalanchoes flower looks unhealthy and withered, 3 by Zalma

Zalma wrote:
Hello, my mom bought me a Kalanchoe about a week ago, I didnt' knew what's the name of it until i googled. The problem is now the flower looks unhealthy not like the first time my mom brought it to my home. i kept it indoor with air conditioned room until I left it outside in the shed the whole day yesterday as i understand that kalanchoes need enough sunlight, and i haven't water it since i got it, and by the end of the day i found out the flowers withered, so i decided to water it, then i just cut the withered ones but still it looks unhealthy unlike before,i've tried to search about it but failed to find anything.. :( really clueless about Kalanchoes.. so can anybody tell me whats wrong with it and what i have to do to save the flowers??

Just for your information, i live in Brunei, we only have sunny and rainy seasons, so we dont have 4 seasons like winter or spring.

below is the picture before and after i left it outside.. i'm sorry for the tilted pictures