Alfie crashes and burns with his big romantic gesture on EastEnders next month.
Releasing photos, the BBC said: "Still desperate to win Kat's heart, Alfie goes to extreme lengths to show her what she means to him.
"However, her amusement is shortlived when Kat realises where the flowers came from."
Fans can find out what happens next on RTÉ One and BBC One on Monday 10 October.
EastEnders airs on RTÉ One and BBC One Monday to Thursday.
