It's easy to forget now, but it all started quite well for Philippe Coutinho at Barcelona.
After arriving in a stunning £146m move from Liverpool in January 2018, Coutinho scored his first goal minutes after coming off the bench in the second leg of Barcelona's Copa del Rey semi-final against Valencia.
Barca held a 1-0 first-leg lead but it was 0-0 when Coutinho entered the fray at half-time, with Valencia the better side. Five minutes later, the Brazilian converted from close range after clever work by old Liverpool team-mate Luis Suarez.