There is no second season.
Chapter 20 and 21, starting from page 273 to page 289.
pg 290
Season 5 will start on April 4, 2015.
Yesterday
I don't even know if there will be a season 3. I doubt there will.
"Kiss Kiss Fall in Love!"
no there wont be
You should start at episode 1 first. Shugo Chara Doki is the new 2nd season episode 52 plus.
Depending on the region, the start date may vary. For Ontario, Canada, start date is September 4.
There hasn't been any plans for a second season although i wish there was.
chapter 245
she start school in spring (usa) or Autumn (australia)
That's unlikely. I suggest you read the manga.
Chapter 2
season 6 will start in January 2113 .
When dose deer season start in Oklahoma
It will start in fall season