“Millions” by KSI

The titular “millions” which KSI is referring to is his cashflow. And what he is saying is that his mind is preoccupied with generating a likewise income. However, he has also come to realize that “money can’t buy happiness”. And what has helped him come to this realization is that even amidst his notable success, he still has to deal with certain depressing, interpersonal issues.

For instance, in the first verse he points out a well-publicized beef he had with his own brother, who also happens to be a social-media/music star known as Deji. And what he is saying is that a third, unspecified party was actually the one who turned his own brother against him. And even though their beef is apparently a thing of the past, still KSI is left ‘picking up the pieces’, i.e. dealing with the aftermath, of the entire situation.

In the second verse it can be deemed that he is addressing a romantic interest, though the addressee can also be loosely interpreted as a close friend in general.  And he is thanking this individual for their support and the fact that she is not with him due to his “money or… fame”.  However he also has a gripe with her in that she rejects his attempts to raise her self-esteem.

So conclusively, these are the types of scenarios that are causing the vocalist to suffer from anxiety despite having ‘millions on his mind’.

“I got millions on my mind
Still I get so anxious”