In the beginning of one's devotional practices, by hearing about the Lord's pastimes, one my want to serve Sri Sri Radha-Krsna and he may also want to serve Sri Ramacandra. In that case he will think about Rama and His associates like Hanuman, Bharata, and Laksmana, and he will also meditate on Sri Krsna's pastimes with His sakhas, or with Nanda Baba and Yasoda, or with the gopis. In other words, in the beginning one is not situated in his permanent relationship, so one will sometimes be attracted to a particular relationship when he hears about it, and at other times one may become attracted to another service relationship when he hears about it.