"It's alright, even if it's not us
Even if sadness erases me
Even if there are clouds
Even if I'm in an endless dream
Even if I'm endlessly crumpled
Even if my wings are torn
Even if some day, I'm not me anymore
It's alright, only I am my own salvation"           -BTS_I'm Fine (translation)

chemical elements used in writing 'love yourself' .

"you never walk alone " written above to remind us that we have people who can help us find our way in this life. 

this rolling game refers to our life.