NACIEY-M's track entitled "Wallet" talks about a guy who’s in love with a lady and he’s asking her to be his “Wallet” The main implication is not literally a mare wallet, but the importance of it. For example, people carry their wallets wherever they go. Even to the markets, like you just walk a few steps and then you touch your pocket just to make sure the wallet is still there.
So the ultimate point is that the guy wants his lady to be someone important in his life. The song is produced by Jay Jay Redox
