Why does Gandhi describe his sentiments as his wedding approached as childlike

The choices can be found elsewhere and as follows:

He was excited to have new clothes, rich food, and a strange girl to play with. He was nervous and unable to talk to his brother. He was confused and spoke to his father. He was distraught about being thrown in the ocean.

I think the correct answer is the first option. Gandhi de scribe his sentiments as his wedding approached as childlike because h e was excited to have new clothes, rich food, and a strange girl to play with.