double date – a date which involves two couples; свидание вчетвером (на свидание приходят две пары)
match made in heaven – a relationship that is likely to be happy and successful
on the rocks – a relationship experiencing problems
puppy love – temporary infatuation between young people; щенячья любовь (страстная влюблённость детей и подростков в своих кумиров, учителей, старших товарищей)
to be head over heels in love – to be very much in love with someone; влюбиться по уши
lovey-dovey – making an excessive display of affection; томящийся от любви
love rat – somebody who has an affair while in a relationship
have the hots – to be strongly attracted to someone; очень хотеть кого-л.
