The Gunners midfielder was linked this week with a ?40million switch to Manchester City, having enjoyed a breakthrough campaign for club and country.
But on Tuesday night the 19-year-old posted a picture of himself on Twitter kissing the Arsenal badge in celebration at a goal he scored against Aston Villa.
Pledge allegiance: Jack Wilshere made his feelings on a proposed summer switch known on Twitter
With the picture, he wrote: 'People asking if I'm going City? I don't kiss the Arsenal badge then leave