Dream of bike, married

I saw talking to a girl n riding on a boys bike in my dream,i never go well with them in my college days,they were in relationship those days,but this boy was proposing me aswell,he was very flirty,now they both are married,this girl i saw in dream was very weak and this boy was turnd a bit diferent in appreance,in my dream i spend a good time with him,i sw he helped me in getting big walnuts from some tree and we ate them,before he drove me home.what does all this mean?