It was episode 196 titled "Return of the GeroGero 30 minutes, 13 Stories in One".
episode 41
Keroro, Giroro, and Dororo are age 46, Tamama is 17, and Kululu is 33.
Episode 271
Episode 67
A Bad Turn episode 39
Episode 196, part 2.
yes, in seson 1 of the anime keroro plays pranks on giroro using sumomo in a pekoponian sute to trick giroro that it is natsumi, keroro did this for laughs. episode 38 i beleave
Giroro has yet to confess his love to Natsumi. In episode 4, he technically proclaims his love for her, but this is in his mind. It is obvious to all of the other characters besides Natsumi, which works to Keroro's advantage when trying to get Giroro to comply with nonsensical missions.
episode 41
episode 25 called moonlit boy
"its cats and dogin all over out there" - giroro (funimation dub)
He had a cat.
Giroro never has told Natsumi his feelings for her. But i think he should have in the show... But yes he hasn't told her
That's episode 118
She doesnt. She is still human at the end of the series, and she will remain that way.
He does. He has a crush on him starting in season 3.
Depressed and heartbroken, despite how it appeared ,garuru actually cares for giroro more than anyone else and would do anything to please him