Vitalii Mykolenko is helping new Chelsea signing Mykhaylo Mudryk settle in to life in the Premier League and the UK.
The 23-year-old's Ukraine teammate moved to London in the January transfer window and made his debut on Merseyside - in his new club's draw with Liverpool. He was a target for the Blues in the summer but Everton's late transfer window interest was rebuffed by then club Shakhtar Donetsk.
Mykolenko is helping him adapt to life in the UK following his own experience, which has seen him settle quickly on Merseyside, though not without a few teething problems.