Question about gas limit

Could someone explain why a simple transfer of an ERC 20 token from one address to the other cost different amount of gas? Isn't it the same token interacting with the same contract?

For instance, these two txs are both ENS transfers from a coinbase account to another address. They have different gas usage. What gives? https://etherscan.io/tx/0x5320c3ff45c2fe263d1396e20905054d8d67150ada83e4183e8c72883a85ecc5 https://etherscan.io/tx/0x1bcf4ccb35230df1426306794b6748e79ba4cbb2acbe696c136d1b906d23a3ba