Last night, while cleaning my phone, I suddenly felt tears welling up.

I still remember when I was in school, going out to play, and my friends said let's buy a drink. I bought a bottle of mineral water, and everyone else bought Starbucks (because I didn't like coffee back then).
Then someone came over to tease me, saying, "Why are you the only one drinking mineral water? Can't afford it?" Haha.
At that moment, my childhood friend stepped in and said, "Why are you talking so harshly? Can't she just not like coffee?"
Then my childhood friend told me, "Starting today, I’ll buy you a few drinks every month. It’s no big deal."
Back then, I wasn’t thinking about having drinks every month in the future; I was thinking, I have such a good childhood friend, and it’s really worth it.
I didn’t realize until I looked at the records that I’ve been gradually drinking for three years now, never missing a month. Maybe this is what friendship is!