There was an incident between Eriksen and Son in the Chelsea vs Tottenham match, did you watch the game, the incident happened in Tottenham's third goal. The Danish midfielder was upset with Son for throwing two chances to pass the ball to Alli and Erik Lamela, who are in a better position.
In the process, Chelsea's back line failed to secure the ball so Alli maximized with close-range ties to bring Tottenham to their first win in 28 years. "He (Son) makes his goal more difficult!" Eriksen said while joking. "Of course we scored, so it was a great relief."
Alli admitted a little annoyed that Son did not pass the ball early. But Alli can understand because Son is confident after appearing impressive throughout this season. Eriksen's reaction was purely constructive criticism.
Spurs' 3-1 win ended their 28-year Stamford Bridge.