Brazil star Neymar said he suffered a lot during a three-month injury lay-off after making a goalscoring comeback in his side's 2-0 win over Croatia at Anfield on Sunday (June 3).
The PSG forward came on at Anfield as a second-half substitute and made a swift impression with a superbly taken opener in the 69th minute as the five-time World Cup winners warmed-up for this month's tournament in Russia in style.
Liverpool's Roberto Firmino wrapped up the win in stoppage time.
Neymar, the world's most expensive player, has been sidelined since February 25, when he fractured a metatarsal and sprained his ankle playing for the French champions in a Ligue 1 match against Marseille.
"I have a lot of respect for Romario, Zico, Ronaldo, Pele because they are my idols. The statistics are just numbers. I'm happy to help the team, scoring goals for the national team. I don't want to be better than them, everyone has their own story, everybody knows how important they were for the national team, for now I'm just really happy for the goals," said Neymar Jr.
Wearing the number 10 shirt, made famous by Pele, Neymar's popularity soared after he led Brazil to their first Olympic gold medal win in Rio in 2014.
He became the world's most expensive footballer when he signed for PSG from Barcelona for 222 million euros ($264 million) last August.
The Selecao play their final warm-up match against Austria in Vienna on June 10, before heading to Russia.
Brazil are in World Cup Group E with Switzerland, Serbia and Costa Rica and kick off their campaign against the Swiss on June 17.