Love may change everything, as we're reminded multiple times during Andrew Lloyd Webber's rabidly polyamorous Aspects of Love, but certain things about this 1989 London hit (and subsequent Broadway flop) are fixed.

Two years on from Sean Holmes’ production and seven on from Emma Rice’s (both of which featured diverse casts), Elle While takes a turn with the old warhorse’s lovers and fairies, its sparring couples and its Morecambe and Wise-like shambles of a play-within-a-play. The question hangs in the air – what to do to excite audiences, some of whom are so familiar with A Midsummer Night’s Dream that, a row behind me, they were laughing a beat before the punchlines were delivered?

“This audience is very diverse, isn’t it?” joked one of the audience members at Fucking Men at Waterloo East Theatre, a reworking of Tony-winning writer Joe DiPietro’s seminal 2008 play (itself a reworking of Arthur Schnitzler’s La Ronde, written in 1897).

Anyone expecting to see the Big Yin himself, Gary McNair breathlessly explains as he dashes on stage, should nip out and ask the box office for a refund. It’s an ice-breaking gag that sets the tone nicely for McNair’s fast-moving, often snort-inducingly funny tribute to Billy Connolly, whose production by the National Theatre of Scotland is touring the country until the end of June.

Brighton Festival has a knack for choosing children’s theatre that is in equal measure as magical and captivating as it is simple and easy to understand. It’s an equation that means both adults and children alike can be sure to have an experience that promotes creative imagination, stimulating conversation and calm reflection.

Shakespeare drew on Plautus’s Menaechmi for this early short comedy. Was it his competitive streak that made him up the ante with not one set of identical twins but two?

How do you cram a thousand-page novel, a cast of dozens and profound philosophical ponderings on love, fidelity, class and freedom into a two-and-a-half hour stage show? If you’re Lesley Hart – adapter of Tolstoy’s Anna Karenina at Edinburgh’s Lyceum Theatre (from where it hops down south to Bristol Old Vic in June) – it’s with nimbleness, clear-sighted focus, and really quite a lot of swearing.

The family pet dies. It’s a problem many parents face, and when Gracie learns from her evasive father that her dog isn’t just gone, but gone forever, her five-year-old brain cannot process it and so begins a lifelong relationship with deaths, funerals and grief. 

For a masterclass in expansive adaptation, one could do worse than turn to Ang Lee’s Oscar-winning Brokeback Mountain, based on American author Annie Proulx’s 1997 short story of the same title. Proulx’s restrained but searing tale of the queer romance between two ranch hands in 1960s Wyoming generated in Lee's 2005 film a tragedy of deep interiority and complex emotion.

Food is the centrepiece of Gareth Farr’s chilling new play Biscuits for Breakfast. Meals are described so delicately that the rich steams of them cooking are almost scented. But though they are prepared, shared and savoured with fondness, crucially, they are never physically there.