大家都吃着聊着笑着
今晚多开心
最角落里的我
笑得多和群

Just a thought

I think one thing that is harder than saying goodbye is to pretend like you do not care when actually you do. Things change, people move on - sometimes you thought the feelings faded but when you start facing it again, you'll be surprised how certain things impacted your brain, your mind and your life, deeply.

Letting go doesn't mean that you don't care anymore. It's just realizing the only person you really have control over is yourself.