l like spring because i like cherry blossoms.
so i will walk to with my boyfriend to the cherry-blossoms-blooming in street.
i love walking when the weather is nice.
so spring is my favorite season.
Hello, Eve!
I made some corrections to your sentences including proper capitalization ^^ I hope you enjoy the season with your loved ones <3
Chammy
l like spring because i like cherry blossoms.
>> l like spring because I like cherry blossoms.
so i will walk to with my boyfriend to the cherry-blossoms-blooming in street.
>> So, I will walk with my boyfriend to the cherry-blossoms-blooming in the street.
OR
>>So I'm going to walk down the street with my boyfriend to see the cherry blossoms blooming.
i love walking when the weather is nice. so spring is my favorite season.
>> I love walking when the weather is nice. So, spring is my favorite season.