What was it they said about tangled webs of deceit? Oh yeah, they're not at all good for your health. Rishi learns that the hard way this eve as the stress of the secret puts him under pressure and Charity's abrupt questioning proves too much for him. The Sharma patriarch suffers a heart attack, but will anyone find him on time? Meanwhile Alicia suspects Priya is still pregnant when she catches her being sick, while Rhona puts her health at risk by continuing to avoid taking the antibiotics.