But is she being truthful about the reason for her collapse?
Calling at the garage, Summer finds Aaron nursing a fat lip and he hurries away as she asks him about it. Catching up with him, Summer quizzes Aaron again about his injury, but she's left hurt when he snaps.
Later, apologising to Summer, Aaron reveals that the person who caused his injuries is his Dad who's an alcoholic and occasionally lashes out.
After receiving A*s in French and Maths, Summer gets an X for English after being disqualified. When Aaron calls to collect Summer for their holiday, she suddenly collapses, throwing Aaron into a panic.
Regaining consciousness, Summer explains to Aaron that she accidentally forgot to take her insulin and as they head back from the tram station, they explain to Todd that they missed their flight.
In the flower shop flat, Aaron rummages in Summer’s bag and is shocked at what he finds.
Coronation Street continues Mondays, Wednesdays and Fridays at 8pm on ITV