Black Caps batsman Devon Conway may need a bit of help going to sleep tonight.
Conway finished day one of the second test against Bangladesh unbeaten on 99, having taken a single off the second ball of the final over, before Tom Latham blocked out the last four balls of the day, offering a smiling apology and an arm around his partner's shoulder as the pair walked off.
It was a glorious day for the Black Caps, departing Hagley Oval at 349-1, but it would still be a nervous night for Conway as he slept with a third test century just one run away.
"A bit nervous, naturally, but I'll probably take a sleeping tablet to help me go to bed," Conway said to Spark Sport.
Butterflies are a much better emotion to go to bed with than dejection, which was how Conway would have felt after his side's first-test defeat, but any lingering doubt over whether the Black Caps could bounce back was quickly washed away.