18a) Trendy sweetheart with incense (7)
???L?M?
20a) Toy needed for drama night, perhaps (9)
?L?E???N?
11d) Weep, embracing performing friend (5)
?R???
15d) Swim in English city, eagerly at first (5)
?a???
Im new to cryptic so explanations would be great too, Thanks. x