An Arsenal youngster has admitted that it has been tough to say goodbye to the club and teammates ahead of leaving this summer. The end of the season is upon us, and with contracts expiring, Arsenal fans will soon have to prepare to say goodbye to a number of players who have been with the squad for years. Whilst Mohamed Elneny and Cedric Soares are the two big ones from the senior team, several academy players are also due to depart with their contracts up this summer. And one Hale End gem has already detailed how hard it has been to say farewell to Arsenal. Arthur Okonkwo details Arsenal exi…