he foils a terrorist plot. basic storey:
gwen staceys farther gets killed in a spidey-do ock fight, gwen blames spidey
after a series of events, gwen cant take the whole spidey thing anymore, and thus goes to love with her aunt/uncle in the UK.
Peter plans to visit her and declare his undying love, but when he gets there, the plane hes on gets hijacked by terrorists. spidey has to fight them off, but then he realises that both him and spidey turning up at the same time would be a dead give-away, so he goes home without seeing gwen.
we then see gwen and her uncle watching the news, and gwen sees how much of a hero spidey is, and doesnt know what to think anymore (as per usual).
In the end, gwen goes back to visit peter.
during al this, robbi robertson is getting more and more suspicious about spidey and peter being one and the same.